Land-use planning Conservation increasing costs, preventing leaks, water-saving fixtures, water-saving landscaping (less grass) New methods of distribution Reduction of evaporation More effective irrigation Recycling and waste minimization Sources Point pipes, landfills, spills, acid mine drainage (possibly non-point), waste lagoons Non-point Fallout of airborne pollutants, runoff from fields and lawns, runoff from streets (de-icing salt, oil and grease, garbage) Municipal Sewage Treatment POTW primary treatment- solids removal by screening and sedimentation secondary- BOD reduction tertiary treatment- phosphates, nitrates, ammonia, organic chemicals, plus removal of more solids and further reduction of BOD chemical coagulation, activated carbon, air stripping, oxidation ponds, membranes, land application sometimes, chlorination Is That All There Is?
(chlorination; Is; That; T:sometimes) Context(chlorination Is,List([828, 843))):(More effective irrigation Recycling and waste minimization Sources; Point; pipes, landfills, spills, acid mine drainage (possibly non-point) (Land-use planning Conservation; preventing; leaks)
chlorination Is,List([828, 843))
chlorination More effective irrigation Recycling and waste minimization Sources Land-use planning Conservation
Is Point preventing
That T:sometimes
pipes, landfills, spills, acid mine drainage (possibly non-point
leaks