The State Water Resources Control Board has proposed a new maximum contaminant level (MCL) for 1,2,3-trichloropropane (TCP) of five parts per trillion (ppt).TCP is a manmade chemical found at industrial and hazardous waste sites. It has been used as a cleaning and degreasing solvent and also is associated with pesticide products.
California recognizes TCP as a carcinogen, and it has been found in numerous drinking water sources in the state. In August 2009, a public health goal (PHG) for TCP was developed by the Office of Environmental Health Hazard Assessment (OEHHA) for use by the State Water Board to establish an MCL. The PHG represents the level of TCP in drinking water that OEHHA believes does not pose a significant risk to health over a lifetime of exposure (70 years). The PHG for TCP is 0.0007 µg/L, or 0.7 ppt.
A drinking water standard, or MCL, establishes a limit on the allowable concentration of a contaminant in drinking water that is provided by a public water system. The State Water Resources Control Board is proposing 5 ppt as the MCL for TCP. Formal rulemaking is expected later this year, and if approved, the MCL would become effective July 1, 2017.
EPA published a technical fact sheet about TCP in 2014. More background information and guidance on the proposed MCL action for TCP also is available from the California State Water Resources Control Board.
TCP is yet another emerging chemical that has been the subject of ongoing federal and state regulatory review and discussion for several years. It also is a chemical being analyzed and assessed at the lower threshold level of ppt versus more traditional parts per billion (ppb). As is often the case, it appears that the State of California is initiating regulatory action addressing TCP concerns, and it is likely that other states will follow.
EPA’s woes over alleged mismanagement of the Gold King Mine spill in August 2015 continue with a new lawsuit recently filed by the State of New Mexico in federal district court in Albuquerque. The lawsuit names the EPA as a defendant, along with an EPA environmental contractor and mine owners contributing to the mismanagement of reclamation waters. New Mexico contends that the Agency has not done enough to remedy the toxic release of a flood of wastewater contaminated with an estimated 880,000 pounds of heavy metals into local rivers.
New Mexico’s suit seeks a declaratory judgment that the contractor and mine owners violated the Resource Conservation and Recovery Act, as well as compensatory and punitive damages for alleged negligence and gross negligence. New Mexico also is asking for a declaratory judgment against all defendants under the Comprehensive Environmental Response, Compensation and Liability Act.
Although the suit does not specify damages, attorneys for New Mexico said communities are owed at least $7 million for emergency response costs and third-party monitoring of water quality. They said the defendants should pay another $140 million in damages for estimated economic harm. This calculation estimated the harm done to rivers that are critical for agricultural and ranching use; to the Navajo Nation, which owns a tract of land the size of a small state that was affected; and to recreation that provides a significant amount of New Mexico’s income.
The New Mexico Attorney General is requesting full and just compensation for the environmental and economic damage caused by EPA’s spill. The lawsuit alleges that the effects of EPA’s spill were far worse than reported. New Mexico Environmental Department Cabinet Secretary Ryan Flynn has stated publicly that “from the very beginning, the EPA failed to hold itself accountable in the same way that it would a private business.”
While EPA declined to formally comment on the lawsuit, an Agency spokesperson advised that the EPA has taken responsibility for the spill and already paid the State of New Mexico $1.3 million.
The lawsuit is the first state litigation against the EPA over the spill. Other states impacted include Arizona, Colorado, Utah, and the Navajo Nation.
EPA recently took action under the Toxic Substances and Control Act (TSCA) to ensure no TCE containing consumer products enter the marketplace before the Agency has the opportunity to evaluate the intended use and take appropriate action. The new rule issued April 6, 2016, known as a Significant New Use Rule (SNUR), requires any company intending to make certain TCE containing consumer products provide EPA 90-day notice before making the product.
The final rule applies to TCE manufactured (including import) or processed for use in any consumer product, except for use in cleaners and solvent degreasers, film cleaners, hoof polishes, lubricants, mirror edge sealants, and pepper spray. A consumer product is defined at 40 CFR 721.3 as “a chemical substance that is directly, or as part of a mixture, sold or made available to consumers for their use in or around a permanent or temporary household or residence, in or around a school, or in recreation.”
EPA’s June 2014 Work Plan Chemical Risk Assessment for TCE identified health risks associated with several TCE uses, including the arts and craft spray fixative use, aerosol and vapor degreasing, and as a spotting agent in dry cleaning facilities. In 2015, EPA worked with the only U.S. manufacturer of the TCE spray fixative product, PLZ Aeroscience Corporation of Addison, Illinois, resulting in an agreement to stop production of the TCE containing product and to reformulate the product with an alternate chemical.
It is important to note that this regulatory action may affect certain entities with pre-existing import certifications and export notifications required under TSCA.
The rule becomes effective 60 days from its publication in the Federal Register.
EPA recently announced seven National Enforcement Initiatives (NEIs) for FY 2017-2019. Every three years, EPA identifies NEIs to focus resources on national environmental problems where there is significant non-compliance with laws, and where federal enforcement efforts can make a difference. According to EPA, the NEIs are selected with input from the public and other stakeholders across EPA’s state, local and tribal partners.
Starting October 1, 2016 and continuing for three fiscal years, the following are the NEIs:
- Reducing air pollution from the largest sources
- Cutting hazardous air pollutants*
- Ensuring energy extraction activities comply with environmental laws
- Reducing risks of accidental releases at industrial and chemical facilities*
- Keeping raw sewage and contaminated stormwater out of our nation’s waters
- Preventing animal waste from contaminating surface and groundwater
- Keeping industrial pollutants out of the nation’s waters*
*New for FY2017-2019 as of February 2016.
It is interesting to note that the newly identified NEIs appear to correspond to challenges that EPA recently confronted, including the Gold King Mine wastewater spill, the spill prevention litigation and settlement in New York, and the Flint, MI lead contaminated water matter, where recent government reports concluded EPA failed in its regulatory obligations to this community.
For more information, see EPA’s news release announcing these NEIs.
EPA has agreed to initiate rulemaking to better address industrial waste spills as part of a settlement with a coalition of environmental groups. The Environmental Justice Health Alliance for Chemical Policy Reform (EJHA), People Concerned About Chemical Safety (PCACS), and the Natural Resources Defense Council (NRDC), sued EPA last July alleging that the Agency had failed to prevent hazardous substance spills from industrial facilities, including above ground storage tanks. See Environmental Justice Health Alliance for Chemical Policy Reform et al. v. U.S. Environmental Protection Agency, et al., case number 1:15-cv-05705, in the U.S District Court for the Southern District of New York.
Jenner & Block Webinar: The Top Environmental, Health and Safety Issues for 2016 - What You Need to Know
On Tuesday, February 23rd, from 12:00– 1:15 pm CT, Jenner & Block Partners Lynn Grayson and Steven Siros will present a CLE webinar on The Top Environmental, Health and Safety Issues for 2016 - What You Need to Know. The webinar will provide an overview of key environmental, health and safety issues in 2016 including the following topics:
- Issues relating to the Corps’ jurisdiction under the Clean Water Act;
- Fallout under the Safe Drinking Water Act after Flint;
- U.S. EPA’s Clean Power Plan regulations, UNFCCC COP 21, and the potential regulation of aircraft GHG emissions;
- Status of TSCA reform efforts;
- Litigation relating to GMOs under FIFRA;
- RCRA waste regulation amendments;
- OSHA penalty updates;
- U.S. EPA challenges;
- Water scarcity and sustainability; and
- Technological innovation and its impact on environmental practitioners.
To register for this free Webinar click here.
On Wednesday, February 10, 2015 from 1:00 p.m.-2:30 p.m. (Central), Partner Steven Siros will be presenting at a DRI webinar titled “Relying on Chemical Fingerprinting as a Line of Evidence in Allocation Proceedings”. The webinar will provide insights on the technical aspects of chemical fingerprinting for a variety of contaminants, including PCBs, dioxins, and chlorinated solvents. The webinar will also provide an overview of how courts have treated chemical fingerprinting from an expert witness standpoint as well as a case study demonstrating how this technique can be used to delineate co-mingled plumes. Michael Bock, with Ramboll Environ will also be presenting at the webinar. Here is a link to the webinar brochure.
Yesterday evening, the Department of Health and Human Services designated Dr. Nicole Lurie, an agency assistant secretary, to lead the federal government’s response to the elevated lead levels allegedly found in the drinking water being provided by the City of Flint, Michigan, to its residents. This designation came on the heels of a meeting between Flint’s mayor and Valerie Jarrett in Washington, D.C. The federal government has elected to play a significant role in addressing this crisis, with President Obama signing an emergency declaration on Saturday which provided Flint with access to up to $5 million in federal funds. The crisis began in 2014 when Flint stopped getting water from Detroit and began obtaining its drinking water from the Flint River in an effort to lower costs.
The United States Environmental Protection Agency ("U.S. EPA") recently announced its 2015 enforcement statistics, noting that for fiscal year 2015, U.S. EPA initiated enforcement actions resulted in $404 million in penalties and fines. In addition, companies were required to invest more than $7 billion to control pollution and remediate contaminated sites; convictions for environmental crimes resulted in 129 years of combined incarceration for convicted defendants; and there was a total of $39 million committed to environmental mitigation projects that benefited communities throughout the United States.
The largest single penalty was the result of a Clean Air Act settlement with two automobile manufacturers that resulted in a $100 million penalty, forfeiture of emissions credits and more than $50 million being invested in pollution control and abatement measures. U.S. EPA's 2015 enforcement numbers were up from 2014 ($100 million in fines and penalties collected in 2014).
Please click here to go to U.S. EPA's 2015 enforcement statistics website.
World leaders and delegates from over 150 nations have converged in Paris, France for the United Nations Climate Change Conference (also referred to as COP21). The conference, which is scheduled to run from November 30th through December 11th, has as its goal achieving a legally binding agreement intended to limit greenhouse gas emissions in order to ensure that global average temperatures do not increase in excess of two degrees Celsius over pre-industrial global temperatures.
Leaders of both the United States and China addressed the conference attendees. President Obama noted that recent economic growth in the United States has come despite a lack of growth in carbon emissions, proving that climate advancements need not come at the expense of the economy or individual livelihoods. Chinese President Xi Jinping struck a somewhat different tone, saying that the conference "is not a finish line, but a new starting point" and that "any agreement must take into account the differences among nations” and that “countries should be allowed to seek their own solutions, according to their national interest."
Prior to the conference, countries had voluntarily submitted climate action plans referred to as Intended Nationally Determined Contributions (“INDCs”) that are intended to form the basis for any agreement that might be reached over the next two weeks. According to the United Nations Secretary General, more than 180 countries have submitted their INDCs which covers almost 100% of global greenhouse gas emissions. However, in order to reach the above-referenced goal of less than a two degree temperature increase, the Secretary General noted that developed countries would need to be prepared to expend $100 billion dollars by 2020. What if anything the developing countries would need to contribute is much more nebulous but is a topic that is certain to be discussed at the conference.
We will continue to blog on COP21 over the next several weeks while the conference is in session.
A Jenner & Block team including Partner Gabrielle Sigel and Associate Alexander Bandza of the Firm’s Environmental and Workplace Health & Safety group, supported by Partner Jessica Ring Amunson and Associate Amir Ali of the Firm’s Washington, D.C. office, won a significant victory in federal court environmental and pipeline litigation on behalf of clients Apex Oil Co., Inc. and Petroleum Fuel & Terminal Co. (PF&T). Apex and PF&T are defendants in a cost recovery and injunction action brought against them by Chevron U.S.A. Inc. in the U.S. District Court for Maryland. Chevron’s lawsuit concerns a pipeline that PF&T purchased from Chevron in 1994. Chevron has claimed more than $30mm in damages for costs of remediating pollution allegedly caused by discharges from the pipeline over the course of approximately 20 years.
U.S. EPA Releases One-Week Internal Review on the Colorado Mine Blowout, Concludes the Incident Was “Inevitable”
Earlier this week, the U.S. EPA released its “Internal Review of the A
ugust 5, 2015 Gold King Mine Blowout,” which provides the EPA Internal Review Team’s “one week rapid assessment” of the events and potential factors contributing to the Colorado mine adit blowout earlier this month. The Review sets out a series of conclusions and recommendations, many of which lay the foundation for absolving the U.S. EPA of any wrongdoing here while proposing extensive recommendations for the future.
On August 5, 2015, contractors working for U.S. EPA at the Gold King Mine near Durango, Colorado, triggered the release of more than 3,000,000 gallons of highly contaminated water into the Animas river. More specifically, U.S. EPA contractors were in the process of conducting an investigation of the Gold King Mine to assess on-going water releases from the mine. While excavating materials around the entrance to the mine, loose material gave way allowing water from the closed mine to spill into the nearby river. As of Sunday afternoon, the mine continued to discharge approximately 500 gallons per minute although U.S. EPA notes that the polluted water is being contained and treated in two ponds near the site.
The release has resulted in a visible plume that extends almost 80 miles down the Animas River. According to preliminary water quality tests, arsenic levels in the Animas River are more than 300 times normal levels and lead had peaked at 3,500 times normal levels. U.S. EPA is working cooperatively with Region 6 and Region 9 and the states of Colorado, New Mexico, Utah and the Southern Ute tribe to address the contamination in the Animas river. The Navajo Nation, however, has declared an emergency and shut down its drinking water systems that rely upon water from the Animus river. Navajo President Russell Begaye has already indicated that the Navajo Nation intends to sue U.S. EPA for damage to the Navajo Nation’s natural resources. In addition, Colorado Governor John Hickenlooper has declared a disaster emergency for the Animas river which makes $500,000 from Colorado's Disaster Emergency Fund eligible to be used to remediate the contamination.
It is unknown at this time what long-term impacts this release might have on the Animas river which ultimately discharges into the San Juan and Colorado rivers. U.S. EPA has acknowledged that metals are likely to settle down to the bottom of the river bed and long-term monitoring will be required.
Cross-border pipelines have been the subject of much controversy, primarily related to the highly-publicized Keystone pipeline. Despite a flurry of legislative activity earlier this year, the fate of the Keystone pipeline that would expand Canadian oil distribution to the U.S. remains uncertain.
The State Department approved the transfer of ownership of the Express Pipeline to Spectra Energy Partners. This pipeline runs from Hardisty, Alberta, Canada to Casper, Wyoming. The permit allows Spectra to connect, operate, and maintain the existing pipeline facilities at the U.S.-Canada border to transport crude oil.
The State Department also approved the transfer of ownership of a pipeline running from El Paso, Texas to the Rio Grand River on the U.S.-Mexico border to Magellan Pipeline Company. The permit allows Magellan to connect, operate, and maintain existing pipeline facilities at the U.S.-Mexico border to transport liquid petroleum products.
In addition to the Keystone pipeline controversy, cross-border pipelines in general are the subject of significant public and regulatory scrutiny. Another recent example is the Alberta Clipper pipeline from Hardisty, Alberta, Canada to Superior, Wisconsin, where the State Department was accused of accelerating pipeline approval from Enbridge Energy—facts now at issue in litigation filed by a coalition of environmental groups opposed to the pipeline.
EPA’s Safer Choice program (formerly Design for the Environment) recognizes products that meet stringent ingredient and product level criteria. Safer Choice products do not contain carcinogens or reproductive or developmental toxins. The program helps consumers and commercial buyers identify and select products with safer chemical ingredients without sacrificing quality or performance.
According to EPA, there are over 2,000 products that currently qualify for the Safer Choice label. This summer, EPA’s new Safer Choice labels began appearing on consumer products such as household soaps and cleaners. To qualify for the Safer Choice label, a product must meet stringent human and environmental health criteria.
In the first year of the Safer Choice Partner of the Year awards, the Chicago/Region V area has more winners than any other part of the country. Local award winners include: AkzoNobel/Chicago; ISSA, The Worldwide Cleaning Industry Association/Northbrook; Jelmar, LLC/Skokie; Loyola University Chicago, Institute of Environmental Sustainability/Chicago; and Stepan Company/Northfield. Nationwide, 21 entities won EPA Safer Choice Partner of the Year awards. EPA confirms there are nearly 500 formulator-manufacturer partners that make more than 2,000 products for retail and institutional customers.
More information about the Safer Choice program is available at http://www2.epa.gov/saferchoice.
Pope Francis this week is visiting Ecuador and has called for increased protection of the Amazon rain forest and in general has made environmental protection a central theme in his comments. Pope Francis noted, “The tapping of natural resources, which are so abundant in Ecuador, must not be concerned with short term benefits. As stewards of these riches which we have received, we have an obligation towards society as a whole, and towards future generations.”
Read more about Pope Francis’ visit and environmental issues in Ecuador in the New York Times article by Jim Yardley.
In honor of the fifth anniversary of our entry into the blogosphere, we are excited to announce a major revamp of the Corporate Environmental Lawyer’s design. In addition to the blog’s sophisticated new look, our readers will enjoy:
- Mobile and tablet responsive technology
- A trending-categories cloud list
- Easy-to-use social sharing buttons
Streamlined navigation menus
- Access to all five years of posts
In the five years since our Environmental and Workplace Health & Safety (EHS) practice created the Corporate Environmental Lawyer, we have written more than 500 posts, provided critical updates and insights on issues across the EHS legal sectors, and been ranked among LexisNexis’s top 50 blogs. As we wish to continue to grow the blog and provide our readers with the information they want to know, Corporate Environmental Lawyer editors, Steven M. Siros and Genevieve J. Essig, encourage you to participate by suggesting new topics. We look forward to continuing to provide content covering the issues that are driving changes in environmental law.
Tiny microbeads are introduced everyday into waterways from many personal care products and over the counter drugs. The plastic microbeads (often made of polyethylene or polypropylene) are recent additions in facial scrubs, soaps, toothpastes and other personal care products as abrasives or exfoliants. A single product may contain as many as 350,000 of these nanoparticles. Last week, EPA’s Janet Goodwin, Chief of the EPA Office of Wastewater’s Technology and Statistics, confirmed again that EPA lacks regulatory authority under the Clean Water Act to regulate consumer use of plastic microbeads entering wastewaters, despite growing concern over impacts to the environment.
According to Ms. Goodwin, most of the plastic microbeads that are found in wastewater effluent come from consumer use. The EPA only has authority to regulate plastic microbeads that enter wastewater from industry, either through effluent guidelines or pretreatment standards.
A new study released by Morgan Stanley confirms that investors appear to place a premium on sustainability yet believe that sustainable investments require some financial sacrifice. Two key findings include: 1) nearly three-quarters (72%) of those surveyed believe that companies with good environmental, social, and governance (ESG) practices can achieve higher profitability and are better long-term investments; and 2) 54% believe that sustainable investing involves a financial trade off.
The study set out to analyze potential performance and risk differences between sustainable and traditional investments. A range of studies on sustainable investment performance were reviewed along with performance data for 10,228 open-ended mutual funds and 2,874 Separately Managed Accounts (SMAs) based in the U.S. Through the review, Morgan Stanley concluded that investing in sustainability has usually met, and often exceeded, the performance of comparable traditional investments. Specific findings include:
- Sustainable equity mutual funds met or exceeded the median return of traditional equity funds for 64% of the time periods examined.
- Sustainable equity mutual funds also had equal or lower median volatility for 64% of the time periods examined.
- For the longest time period (seven years trailing, 2008-2014), sustainable equity mutual funds met or exceeded median returns for five out of six different equity classes examined (for example, large-cap growth).
- Long-term annual returns of the MSCI KLD 400 Social Index, which comprises firms scoring highly on environmental, social, and governance (ESG) criteria, exceeded the S&P 500 by 45 basis points between its inception in 1990 to the end of 2014.
The study was conducted by the Morgan Stanley Institute for Sustainable Investing. The Institute seeks to accelerate mainstream adoption of sustainable investing by developing industry-leading insights and scalable finance solutions to address global challenges.
On April 28, 2015, EPA announced the availability of a problem formulation and initial assessment document for the Work Plan Chemical 1,4-Dioxane and opened a 60-day public comment period until June 29. The notice also seeks input on EPA's Office of Pollution Prevention and Toxics' (OPPT) initial concerns about the industrial solvent 1,4-Dioxane.
Following receipt of comments on the problem formulation and initial assessment document and consideration of any additional data or information received, EPA will initiate a risk assessment which is the process to estimate the nature and probability of adverse health and environmental effects in humans and ecological receptors from chemical contaminants that may be present in the environment.
At long last, with a 15-5 bipartisan vote, a Senate bill that would amend the Toxic Substances Control Act (TSCA) moved out of the Senate's Environment and Public Works Committee. Notwithstanding continuing objections from Senator Boxer, the bill that came out of the committee contained a host of changes from the original bill that were intended to address concerns that had been raised by democrats, environmental and public health advocates and U.S. EPA.
Several of these key changes include:
On Friday, April 17th, Jenner & Block partnered with ComEd and Exelon to clean up the 12th Street beach at Northerly Island, in cooperation with the Alliance for the Great Lakes. Our group picked up over 85 pounds of broken glass, plastic beverage containers, food wrappers, cigarettes, and other miscellaneous trash and debris.
The Adopt-a-Beach program is the premier volunteer initiative for the Alliance for the Great Lakes. Teams remove litter and enter results into the Adopt-a-Beach online system to share with local beach authorities, educate the public, and improve the beaches and the health of the Great Lakes.
This picture shows our team after clean up efforts at 12th Street beach:
What will you do to celebrate Earth Day 2015? How about participating in the Adopt-a-Beach program?
To learn more about beach clean up opportunities or to schedule an event, visit http://www.greatlakes.org/.
A special thanks to our own Gay Sigel for organizing the Jenner & Block team. Thanks, Gay!
While much progress has been made in the U.S. to address water quality since the first Earth Day in 1970, increasingly the critical issue of the day is water quantity and specifically sufficient availability of safe water for everyone. According to the World Water Council, 1 in 9 people in the world, or approximately 750 million individuals, lacks access to safe water. In January 2015, the World Economic Forum identified water scarcity as the #1 global risk based upon possible impact to society. These issues exist worldwide, including throughout the U.S.
This month, California Governor Jerry Brown announced the state's first-ever mandatory effort to cope with four years of the worst drought in California's history including a 25% use reduction on cities and towns. There are 5 things you need to know about California's water situation, according to National Geographic's ongoing research and study of water scarcity issues in the Western U.S.:
- The state (and much of the West) relies heavily on snowpack each winter to resupply surface water streams and lakes. Because of a lack of winter storms and record high temperatures this past winter, snowpack in California is at an all-time low. This is the fourth consecutive year that the snowpack has been below normal. The state's hydropower supply is also threatened when snowpack is scarce.
- When surface water supplies are low, hidden water supplies beneath the surface in aquifers, or groundwater, are drilled to make up the shortfall. A large aquifer under the Central Valley is being rapidly depleted to make up for shortfalls in surface water supply. A 2011 study indicated that the Central Valley Aquifer is losing an amount of water each year equivalent to the nearly 29 million acre-feet of water found in Lake Mead, the nation's largest surface reservoir on the Colorado River. (An acre-foot is one acre of ground covered one foot deep in water.) California for the first time last year passed legislation regulating groundwater use, but those restrictions will not come into effect for years.
- While the 25 percent water use restrictions announced last week are intended to help reduce demand, most of the water in California is used for farming, which was largely not included in Brown's announcement on restrictions. California's farms produce and export fruits and vegetables, hay for livestock, and meat and dairy products. Surface water for farms is allocated from state and federal water projects. Water supply restrictions for farmers may be announced soon by the state, but farmers have been drilling groundwater to compensate for surface supply shortages. Last week's rules require only that agricultural operations improve their reporting of water use to the state.
- California is not the only state in the West facing water supply issues. Winter snowpack in Oregon and parts of Washington was far below normal. The Colorado River Basin, which supplies water to Phoenix, Las Vegas, Los Angeles, and San Diego, has also been in a drought for more than a decade, and the river basin's aquifers have been declining, too.
- When California faced a major drought in the late 1970s, fewer than 20 million people lived in the state. Now nearly 40 million live there. While Californians have drastically improved the efficiency of their water use in recent years, if rain and snow do not arrive later this year, the supply of groundwater—much of which is non-renewable—will continue to decline as it is used to make up for surface shortages.
The good news is there are two technical advancements that are currently available to mitigate water scarcity issues—one more mainstream and the other yet to be a "politically correct" option given public perceptions:
- Desalination—this age old process of converting seawater to drinking water is gaining in popularity despite costs and energy demands. A $1B plant is near completion by Poseidon Resources in Carlsbad, CA and will be the largest desalination plant in the Western Hemisphere. 13-15 plants are proposed for California between Los Angeles and San Francisco. There are 300 plants in the U.S. today and over 12,500 plants worldwide, particularly in the Middle East.
- Janicki Bioenergy's Omni Processor—the Bill and Melinda Gates Foundation has invested in this low cost, hyper-efficient sewage treatment plant which produces clean drinking water that meets both FDA and World Health Organization standards AND generates the very energy it requires to run. Janicki Bioenergy, based in Seattle, WA, has a prototype operating in Washington State and this year enters the developing world with a plant in Dekar, Senegal. Here's how it works:
- The sewage sludge is fed into the plant by conveyor belt and dried in a tube that separates solid waste from water. The Omni Processor's intensely hot incinerator reaches 1,000 degrees Celsius, scorching enough to kill all pathogens and, perhaps more important for those living downwind, to operate without the expected offensive smell.
- Converted into vapor, the water is spun in a centrifuge to remove remaining particles and then fed through two layers of filters. Next, it is cooled and condensed, at which point it is filtered one more time. The latest model can yield 86,000 liters of pure drinking water each day.
- The remaining solids are then fed into an incinerator, yielding a high-powered steam that drives a generator, which in turn produces the very electricity that runs the plant (the Dakar unit produces 150 kW per day), plus excess energy that can be diverted back to the surrounding community. Another byproduct is a phosphorus-rich, disease-free ash that can be used as fertilizer. And the circle of life continues.
While some solutions exist, water remains a precious natural resource and there is no alternative. Every sector of society needs to do their part to conserve, protect and restore water resources in conjunction with governmental action to regulate quality concerns, improve infrastructure and water distribution systems, and address use limitations when appropriate.
For more information about water security, recent developments, and ongoing efforts to ensure the availability of access to safe water for everyone, visit Water.org at http://water.org or World Water Council at http://worldwatercouncil.org/.
On October 5, 2012, President Obama signed into law the Hazardous Waste Electronic Manifest Establishment Act (PDF), which authorizes the EPA to implement a national electronic manifest system. Commonly referred to as "e-Manifest," this national system is envisioned to be implemented by the EPA in partnership with industry and states.
EPA issued the e-manifest final rule, effective August 6, 2014, authorizing the use of electronic hazardous waste manifests that will become available when EPA establishes a new electronic hazardous waste manifest system (79 Fed. Reg. 7518, February 7, 2014). The modification will provide waste handlers with the option to complete, sign, transmit, and store manifest information electronically in the electronic system. States that currently receive and collect paper manifest copies will receive copies of manifest data electronically from the system.
EPA Connect, the Agency's official blog, provided some updates this week on the status of the e-Manifest implementation process. EPA reported that an important next step is to establish the initial fee structure for users of the system. EPA is working with states and stakeholders to create this fee proposal. According to the blog, EPA anticipates the proposed rule establishing the fee model for the system to be available for public comment by May 2016.
When implemented, EPA estimates this rule will impact 160,000 entities in at least 45 industries that ship off-site, transport, or receive approximately 5.9 million tons of RCRA hazardous wastes annually. These entities currently use between 4.6 and 5.6 million EPA Uniform Hazardous Waste Manifests.
Further insights and regulatory developments are detailed at http://www.epa.gov/osw/hazard/transportation/manifest/e-man.htm.
EPA has proposed one-time reporting and record keeping requirements on nanoscale chemical substances in the marketplace. The proposed rule contains a 90-day public comment period. After the comment period, EPA will review and consider those comments before issuing any final rule. EPA also anticipates a public meeting during the comment period to obtain additional public input.
Specifically, EPA proposed requiring companies that manufacture or process (or intend to manufacture or process) chemical substances in the nanoscale range to electronically report information, including the specific chemical identity, production volume, methods of manufacture, processing, use, exposure and release information, and available health and safety data. The proposed rule would apply to chemical substances that have unique properties related to their size. The proposed rule contains exclusions for chemical substances in the nanoscale range that would not be subject to the rule. In addition to this proposed one-time reporting on chemical substances manufactured or processed as nanoscale materials already in commerce, EPA currently reviews new chemical substances manufactured or processed as nanomaterials prior to introduction into the marketplace to ensure that they are safe.
Chemical substances that have structures with dimensions at the nanoscale -- approximately 1-100 nanometers (nm) -- are commonly referred to as nanoscale materials or nanoscale substances. A human hair is approximately 80,000-100,000 nanometers wide. These chemical substances may have properties different than the same chemical substances with structures at a larger scale, such as greater strength, lighter weight, and greater chemical reactivity. These enhanced or different properties give nanoscale materials a range of potentially beneficial public and commercial applications; however, the same special properties may cause some of these chemical substances to behave differently than conventional chemicals under specific conditions.
EPA is proposing this new requirement under TSCA Section 8(a) to determine if further action, including additional information collection, is needed.
More information about the proposed rule, including the Federal Register notice, EPA fact sheet and press release, are available at http://www.epa.gov/oppt/nano/.