Tag Archives: EPA

Top Soil Blending with EQ Biosolids

Recent enforcement action by PADEP against a biosolids processor and topsoil blender using Exceptional Quality (EQ) biosolids warrants review of State and Federal regulations, as well as interpretation of the regulations and permit conditions. One little known regulatory interpretation in … Continue reading

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Posted in biosolids as fertilizer, biosolids management, composting, disposal of biosolids, EQ biosolids, Exceptional Quality Class A biosolids, land application, recycling | Tagged , , , , , , , , , , | 2 Comments

Anticipated Revisions to Federal Standards for Biosolids Land Application (40CFR Part503)

For years we have been hearing from EPA that Class A pathogen reduction Alternatives 3 and 4 will be “going away.”  EPA scientists are concerned that the current analytical procedures are not rigorous enough to identify helminth ova and enteric … Continue reading

Posted in biosolids management, compliance issues, disposal of biosolids, pathogen reduction, regulations, Uncategorized | Tagged , , , , , , , , , , , , , | Leave a comment

SEWAGE SLUDGE INCINERATION – Regulatory Changes on the Horizon

At WEFTEC 2011 there was a meeting of the residuals and biosolids committee.  One topic of discussion was the new Sewage Sludge Incineration (SSI) regulations that are pending at EPA. WEF and the National Association of Clean Water Agencies (NACWA) … Continue reading

Posted in beneficial use, biosolids as fuel, biosolids management, compliance issues, disposal of biosolids, economic benefit, Garvey Resources, regulations, renewable energy, resource recovery facility, wastewater treatment plants | Tagged , , , , , , , , , , , | Leave a comment