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Process design and its technical features of Tianjin Zhangguizhuang sludge treatment project
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Process design and its technical features of Tianj in
Zhangguizhuang sludge treatment proj ect
Cao ZhonghongGuo ShuqinWang Shunhe
(Tiain Municipal Engineering Design and Research InstituteTianjin 300051China)
AbstractHigh temperature groove aerobic composting process was used to treat the sludge
generated from Tianjin Zhangguizhuang Wastewater Treatment Plant(WWTP)Its treatment ca—
pacity was 300 td(sludge water content was 80)The treated sludge could be used as nutritional
soil for land use or could be treated by landfillThis paper introduced the technological processma—
terial balancing calculation and main parameters of process design and the features of the engineer—
ing design of Tianj in Zhangguizhuang sludge treatment process in the hope of providing reference
for similar engineering design
KeywordsSludge treatment and disposalHigh temperature aerobic compostingComposting
storehouseLand use
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1 лסͳ罨貿Ϳѧ
悛@ˮ̎S@̎̎ü@Ⱦμg(ԇ)(
[2009123̖)
2 л칫ڼǿˮ
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3A͇סͳlOҰlչĸί悛@ˮ
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&ͨӍ̎300051кƽ^Iڵ239̖
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