Sewage purification device

The invention discloses a sewage purification device, which belongs to the technical field of sewage treatment. The sewage purification device comprises a closed container hermetically formed by a first shell and a second shell, wherein the top of the container is provided with a ventilating opening...

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Bibliographic Details
Main Authors ZHANG TIEYAO, JIANG QIWEN
Format Patent
LanguageChinese
English
Published 21.11.2012
Subjects
CHEMISTRY
METALLURGY
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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