Anaerobic state simulation device for sewage treatment

Anaerobic state simulation device for sewage treatment

The utility model provides an anoxic state simulation device for sewage treatment, which comprises: a reaction chamber containing sewage; the dissolved oxygen probe extends into the sewage to obtain dissolved oxygen of the sewage; a first opening of the three-way air pump is in one-way communication...

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Hauptverfasser: CHEN CHUNYUE, ZHOU MIN, WANG YIXIAO
Format: Patent
Sprache:chi ; eng
Schlagworte:
CHEMISTRY
METALLURGY
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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creator CHEN CHUNYUE
ZHOU MIN
WANG YIXIAO
description The utility model provides an anoxic state simulation device for sewage treatment, which comprises: a reaction chamber containing sewage; the dissolved oxygen probe extends into the sewage to obtain dissolved oxygen of the sewage; a first opening of the three-way air pump is in one-way communication with the reaction chamber through a gas conveying pipeline, a second opening of the three-way air pump is in one-way communication with a nitrogen source, a third opening of the three-way air pump is in one-way communication with an oxygen source, and the gas conveying pipeline conveys mixed gas of nitrogen and oxygen; the control system is connected with the dissolved oxygen probe through a signal line, connected with the nitrogen source through a first control line and connected with the oxygen source through a second control line; and the pressure release valve penetrates through the inner wall of the reaction chamber and exhausts gas in the reaction chamber. According to the invention, the dissolved oxygen in
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subjects CHEMISTRY
METALLURGY
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
title Anaerobic state simulation device for sewage treatment
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