Sewage Sludge facts
While investigating facts about Sewage Sludge Treatment and Sewage Sludge Fertilizer, I found out little known, but curios details like:
Sanitation workers in Karachi, Pakistan are often completely submerged in raw sewage as they work, using their bare hands and feet to move sludge
how sewage sludge can be treated to produce biogas?
There are nearly 20 mg of silver per kg of sewage sludge, making it nearly economically recoverable
What happens to sewage sludge?
In my opinion, it is useful to put together a list of the most interesting details from trusted sources that I've come across answering what happens to sludge from a sewage treatment plant. Here are 7 of the best facts about Sewage Sludge Composition and Sewage Sludge In Food I managed to collect.
what is sewage sludge?
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At the sewage treatment plant in Didcot, UK, the sludge (mostly human waste) is used to generate renewable biogas that supplies up to 200 homes in the area.
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The international body to honour sewage workers is the Select Society of Sanitary Sludge Shovelers. They don't accept applications for membership - they select candidates and give them a golden shovel tiepin.
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All Indus Valley Civilization Harappan houses were equipped with latrines, bathing houses, and sewage drains which emptied into larger mains and eventually deposited the fertile sludge on surrounding agricultural fields.
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It's possible to extract protein of high nutritional value from sewage sludge
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Human sewage sludge is good fertilizer for Soybeans
