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Sewage useless sludge becomes useless for treasure body fertilizer experiment sc
From;    Author:Stand originally
Advocate the city zone produces about 1 million tons of foul water everyday, can make 1500 tons of fertilizer. Water Wu group disclosed yesterday, current, sewage fertilizer is made already scored a success in plant of sewage of Home Tang bridge.

Plant of sewage of Home Tang bridge produces 10 tons of mud everyday, fill entirely previously bury, nowadays, this factory acquired digestion of a mud, after killing moisture of bug egg, purify, classics fertilizer is made after fermenting. Municipal government preparation is popularized stage by stage " change corrupt for fertilizer " mode.

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