Assignee
SOUTH CHINA INST ENVIRONMENTAL SCIENCES MEP
CN·1 granted patent·1 pending application·0 citations·filing 2017–2018
Top patents by PatentIndex Score
2 records- 0138US10800686B2Apparatus and method for removing nitrogen and phosphorus from sewage by using sponge iron and activated sludgeSOUTH CHINA INST ENVIRONMENTAL SCIENCES MEP·Filed 2018·Granted Oct 13, 2020·0 cites·7 claims
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