Spiral-wound membrane aeration membrane biological reaction experimental device

Spiral-wound membrane aeration membrane biological reaction experimental device

The invention belongs to the technical field of biological treatment of sewage and wastewater, and discloses a spiral-wound membrane aeration membrane biological reaction experimental device, which comprises a detachable membrane assembly and a reactor tank body, and the detachable membrane assembly...

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Hauptverfasser: SUN PEIZHE, XU SHUYUE, WANG BING, LUO RUIHUAN
Format: Patent
Sprache:chi ; eng
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CHEMISTRY
METALLURGY
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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creator SUN PEIZHE
XU SHUYUE
WANG BING
LUO RUIHUAN
description The invention belongs to the technical field of biological treatment of sewage and wastewater, and discloses a spiral-wound membrane aeration membrane biological reaction experimental device, which comprises a detachable membrane assembly and a reactor tank body, and the detachable membrane assembly is composed of a device top cover body and a spiral-wound spindle-shaped membrane assembly. 20 hollow fiber membranes (PVDF) are bent into a fusiform shape to form a fusiform shape, the fusiform shape is inserted into an acrylic plate and sealed by epoxy resin electronic filling sealant, a magnetic stirrer enables water to flow, and fluid shear force acts on a biological membrane through contact with the roll type fusiform membrane assembly, so that the biological membrane is more compact. Compared with an existing strip-shaped membrane assembly, the strip-shaped membrane assembly is higher in biological membrane loading efficiency, higher in water quality treatment efficiency and suitable for industrial populariz
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subjects CHEMISTRY
METALLURGY
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
title Spiral-wound membrane aeration membrane biological reaction experimental device
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