Harmless treatment system for high-ammonia-nitrogen landfill leachate

Harmless treatment system for high-ammonia-nitrogen landfill leachate

The harmless treatment system comprises a pretreatment device, a deamination device, a coagulation treatment device, a central sedimentation tank, a three-dimensional electro-catalysis device, a biochemical treatment device, a biochemical sedimentation tank and a clean water tank which are connected...

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Hauptverfasser: CHEN MINGBO, MAO WEI, DING YALEI, TAN BIN, ZHOU QINGFEI, ZHOU ZELI, CAI GUOQIANG, FENG SHUHUA, LI HAITIAN
Format: Patent
Sprache:chi ; eng
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CHEMISTRY
METALLURGY
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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creator CHEN MINGBO
MAO WEI
DING YALEI
TAN BIN
ZHOU QINGFEI
ZHOU ZELI
CAI GUOQIANG
FENG SHUHUA
LI HAITIAN
description The harmless treatment system comprises a pretreatment device, a deamination device, a coagulation treatment device, a central sedimentation tank, a three-dimensional electro-catalysis device, a biochemical treatment device, a biochemical sedimentation tank and a clean water tank which are connected in sequence, the pretreatment device, the coagulation treatment device, the three-dimensional electro-catalysis device and the biochemical sedimentation tank are respectively provided with a sludge discharge port, and the sludge discharge ports are connected with a sludge tank; the pretreatment device and the coagulation treatment device are respectively provided with a dosing port; and the deamination device is provided with a gas collection unit. According to the utility model, stable water quality is provided for biochemical treatment through pretreatment, deamination treatment, coagulation and electro-catalysis treatment, biochemical effluent is ensured to be discharged up to the standard, any membrane treatme
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METALLURGY
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
title Harmless treatment system for high-ammonia-nitrogen landfill leachate
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