Water Code


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Onsite Wastewater Treatment Systems Manual


Book Description

"This manual contains overview information on treatment technologies, installation practices, and past performance."--Introduction.







EPA 530/SW.


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Guidelines for Environmental Management


Book Description

Biosolids (appropriately treated sewage sludge) can make an important contribution to sustainable environmental management, through the return of organic material, trace elements, moisture and nutrients to our soils. The Guidelines for Environmental Management: Biosolids Land Application enables this beneficial use of biosolids, by providing a management framework that ensures any chemical and microbiological risks are appropriately managed.




Federal Register


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