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Tag Archives: sewage
Biocoal from food waste and sewage
Preface. This probably doesn’t have a net energy gain because of the energy to move waste and sewage to a common facility, and then transport these wastes from numerous places to the factory where biomass is converted to coal using … Continue reading
What can California do about sea level rise?
Projected sea level rise from one meter (dark red) to six meters (light orange) in California’s Bay Area. (Weiss and Overpeck 2011) Preface. Nearly all, if not all, possible solutions to rising sea levels along all the coasts in the … Continue reading
Posted in Energy Infrastructure, Infrastructure & Collapse, Rail, Roads, Sea Level Rise, Transportation
Tagged dike, elevated, floating, infrastructure, levees, sea level rise, seawalls, sewage
Comments Off on What can California do about sea level rise?
Sewage Treatment
Preface. Before sewage treatment, cities were hell-holes of foul smells from rotting human waste, industrial effluent, and garbage. Few people lived beyond 50 because of the many waterborne diseases. In fact, sewage and water treatment systems are the main reason … Continue reading
Using manure for fertilizer in the future – it won’t be easy
Preface. At John Jeavons Biointensive workshop back in 2003, I learned that phosphorous is limited and mostly being lost to oceans and other waterways after exiting sewage treatment plants. He said it can be dangerous to use human manure without … Continue reading
Posted in Life Before Oil, Soil, Waste, Water Pollution
Tagged eutrophication, excrement, fertilizer, manure, phosphorus, sewage, water
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