high-rate clarification process News

  • Aquifer ph and enhanced reductive dechlorination

    The recent Battelle Memorial Institute symposium on bioremediation1 in Baltimore, MD featured a focused session of platform presentations on the timely topic of Bioremediation in Low-pH Aquifers. Throughout the session we heard a variety of case studies and viewpoints, with the primary focus of the session being biological reductive dechlorination of chlorinated ethenes (PCE, TCE, DCE and VC) in ...


    By REGENESIS

  • HaloSource Receives HaloPure® Approval From Chinese Ministry of Health

    HaloSource, Inc. (“HaloSource” or “the Company”) (HAL.LN, HALO.LN) the clean water and antimicrobial technology company, today announces that it has received formal approval from the Chinese Ministry of Health for its HaloPure(R) drinking water purification technology for use in China.China’s Ministry of Health has issued the formal approval under a new process developed to ...


  • 2013 Updates (Through March 31, 2013) from the Eppic Environmental & Alternative Energy Index

    This year-end summary lists an additional 19 conferences since August. This slight decline for the year in conferences resulted from more Mega-Conferences and more high-volume entries in usual conferences. Still, 97 conferences were indexed while continuing monthly updates of 116 journals & magazines publishing environmental & renewable energy articles & papers. Through December, over ...

  • Reflections on COP 17 in Durban

    Jennifer Morgan, Edward Cameron, and our team of climate experts look back on the key decisions from Durban and give a first take on their implications for global efforts to tackle climate change. As weary negotiators return home from the marathon United Nations Framework Convention on Climate Change (UNFCCC) talks in Durban, South Africa, opinion is divided on the deal that was ...

  • DTSC GRSP Meets to Review Revised "Informal Draft" Safer Consumer Products Regulations

    On November 14-15, 2011, the California Department of Toxic Substances Control's (DTSC) Green Ribbon Science Panel (GRSP) met to review DTSC's "informal draft" Safer Consumer Products Regulations (SCPR) released on October 31, 2011. Memoranda providing background information are available online. Information about the meeting can be found ...


    By Bergeson & Campbell, P.C.

  • EPA Proposes Procedures to Prioritize Chemicals for Risk Evaluation under TSCA

    The U.S. Environmental Protection Agency (EPA) proposed on January 17, 2017, procedures to establish the risk-based screening process and criteria that EPA will use to identify chemical substances under the Toxic Substances Control Act (TSCA) as either High-Priority Substances for risk evaluation, or Low-Priority Substances for which risk evaluations are not warranted at the time. 82 Fed. ...


    By Bergeson & Campbell, P.C.

  • Fast-growing European markets focus on environment

    Concerted action through key policy instruments will speed up market development of fast-growing products and services, without interfering with competitive forces. The first six areas - eHealth, protective textiles, sustainable construction, recycling, bio-based products and renewable energies - which have been identified for the 'Lead Market Initiative' (LMI) are highly innovative, respond to ...

  • H2O Innovation and 3M extend sales representation agreement to Canada

    Quebec City, Canada, March 25, 2010 – H2O Innovation Inc. (“H2O Innovation” or the “Company”), a complete water treatment solutions company providing custom designed systems along with specialty chemicals for membrane filtration systems, today announced it has signed a sales representative agreement (the “Agreement”) with ...


    By H2O Innovation

  • DTSC GRSP Meets to Review Revised "Informal Draft" Safer Consumer Products Regulations

    On November 14-15, 2011, the California Department of Toxic Substances Control's (DTSC) Green Ribbon Science Panel (GRSP) met to review DTSC's "informal draft" Safer Consumer Products Regulations (SCPR) released on October 31, 2011. Memoranda providing background information are available online. Information about the meeting can be found ...


    By Acta Group

  • DTSC GRSP meets to review revised `Informal Draft` safer consumer products regulations

    On November 14-15, 2011, the California Department of Toxic Substances Control's (DTSC) Green Ribbon Science Panel (GRSP) met to review DTSC's "informal draft" Safer Consumer Products Regulations (SCPR) released on October 31, 2011. Memoranda providing background information are available online. Information about the meeting can be found ...


    By Acta Group

  • Culligan Matrix Solutions® Expands Mobile Water Treatment Solutions Business

     Culligan Matrix Solutions, a division of Culligan International Company focused on water treatment for commercial and industrial markets, is expanding its mobile water treatment solutions business in response to increasing demand for this service. ...


    By Culligan Matrix Solutions

  • A European Strategy for Shale

    Mr Chair, distinguished guests, You have asked me to deliver a speech on "A European Strategy for Shale?" The most important word or better said "sign" in this title is actually the question mark itself. Two meanings: first, is there a need for a European strategy and action on shale gas? And second, what could it be? My answer to the first question will be very straightforward. Yes, we ...

  • EPA to seek public input on cleanup plan for contamination at Raymark site in Stratford, Conn.

    A 30-day public comment period will begin next week on the Proposed Cleanup Plan for a portion of the Raymark Industries, Inc. Superfund Site in Stratford, Conn. The comment period, which begins September 16, will end on October 16, 2010. EPA has also scheduled a public meeting and public hearing to ensure adequate opportunity for the public to provide input on the proposal. The Public ...

  • FirstCarbon Selected by Mahindra Satyam for Sustainability Monitoring

    FirstCarbon Solutions, a pioneer and industry leader in environmental sustainability solutions for business, today announced a services agreement with Mahindra Satyam, a leading technology outsourcing firm that provides services to Fortune 500 companies around the globe. Through this partnership, ...


    By FirstCarbon Solutions (FCS)

  • China: Hong Kong: water resources equipment

    Hong Kong relies entirely on imported water and wastewater treatment products and technologies to meet its needs. In January 2008, the Hong Kong Government (HKG) allocated funds to build the US$8 million disinfection facilities under the Harbor Area Treatment Scheme (HATS) Stage 2A. This portion of Stage 2A has a completion date in 2009. Another US$1.02 billion will be spent before 2014 on the ...


    By GLOBE SERIES

  • Solve SEC and CERCLA asbestos liability

    At the same time forward-looking industry leaders are challenged by the uncertainties posed by the rising tide of state and federal environmental regulatory requirements, many utilities are engaged in rear guard actions, fighting the regulatory ghosts of industry practices discontinued decades ago. Until the latter part of the 20th century, the marriage of asbestos and the power industry seemed a ...


    By ABCOV Companies , LLC

  • Pesticide Program Dialogue Committee Convenes SemiAnnual Meeting

    On November 29-30, 2012, the Pesticide Program Dialogue Committee (PPDC) convened its semiannual meeting in the U.S. Environmental Protection Agency (EPA) offices in Arlington, Virginia. This memorandum summarizes the presentations and topics discussed during the meeting, which were organized into ten substantive sessions: ...


    By Acta Group

  • Solve SEC and CERCLA asbestos liability

    At the same time forward-looking industry leaders are challenged by the uncertainties posed by the rising tide of state and federal environmental regulatory requirements, many utilities are engaged in rear guard actions, fighting the regulatory ghosts of industry practices discontinued decades ago. Until the latter part of the 20th century, the marriage of asbestos and the power industry seemed a ...


    By ABCOV Companies , LLC

  • Pesticide program dialogue committee convenes semi-annual meeting

    On May 3-4, 2012, the Pesticide Program Dialogue Committee (PPDC) convened its semiannual meeting in the U.S. Environmental Protection Agency (EPA) offices in Arlington, Virginia. This memorandum summarizes the presentations and topics discussed during the meeting, which were organized into 13 sessions: ...


    By Acta Group

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