RE:Zeolite in pollution control can be recovered for fertiliserYes, a good example of reducing excessive sludge and smell is by throwing copious amounts of Zeolite on the 3 Stooges posts. Once the sludge and smell is reduced then turn them into fertilizer LOL. A definite upgrade from pure BS.
depths wrote:
For sewage treatment Zeolite increases biological activity, reduces nutrient levels, cuts sludge volume and odours, reduces ammonia and BOD levels in ion exchange columns or bed effluent, can be back flushed and regenerated, with ammonia recovered for fertiliser, increases sewerage plant capacity and life cycle.