biosolids storage tank News

  • Codigestion At Water Resource Recovery Facilities

    About five years ago, the Water Environment Federation (WEF) formally began using the term, water resource recovery facility (WRRF), in place of wastewater treatment plant. WEF noted that the name change reflects a changing paradigm in the water sector, focusing on recovery of water, nutrient and energy resources. In a press release announcing the change, WEF referenced codigestion ...


    By BioCycle Magazine

  • Recent Federal Developments

    TSCA/FIFRA/IRIS/EPCRA EPA Revokes TSCA Section 4 Testing Requirements For Certain High Production Volume Chemical Substances: On March 16, 2012, the U.S. Environmental Protection Agency (EPA) revoked certain testing requirements for six chemical substances and all testing requirements for four chemical substances. 77 Fed. Reg. 15609. EPA is reportedly basing its ...


    By Acta Group

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