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Jun 11, 2020
Registered sanitarians, soil scientists, sanitary engineers, installers and others who work on small and onsite wastewater treatment systems are sometimes expected to consider sites and soils for suitability. This new online course has video lectures, demonstrations and homework exercises to prepare onsite professionals to conduct a preliminary evaluation. The goal of this course is to help an onsite professional to become a soils practitioner to assist soil scientists is conducting site and soil evaluations.
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Jun 11, 2020
China has more than 40 million anaerobic digesters collecting animal and human waste for conversion to methane. Methane is a powerful greenhouse gas having 25 times more impact than carbon dioxide. By comparison, only 254 agricultual digesters have been constucted in the US.
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May 27, 2020
Just published a new fact sheet on household water use. The good news is water use per person is going down, thanks to new low-water using fixtures. Read more about Household Water Use.
