Wood-ceramic electrocatalytic composite membrane and preparation method thereof

Wood-ceramic electrocatalytic composite membrane and preparation method thereof

The invention belongs to the field of wastewater treatment, and discloses a wood-ceramic electrocatalytic composite membrane and a preparation method thereof. The preparation method comprises: carrying out high temperature carbonization treatment on cheap and easily-available wood materials generall...

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Hauptverfasser: CHEN ZISHANG, ZHANG DI, WANG HUANGYING, LIANG XIAOPING, YANG SHANMIN, ZHAO JIAQI, LI JIANXIN, YAO XIAO
Format: Patent
Sprache:chi ; eng
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CHEMISTRY
METALLURGY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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creator CHEN ZISHANG
ZHANG DI
WANG HUANGYING
LIANG XIAOPING
YANG SHANMIN
ZHAO JIAQI
LI JIANXIN
YAO XIAO
description The invention belongs to the field of wastewater treatment, and discloses a wood-ceramic electrocatalytic composite membrane and a preparation method thereof. The preparation method comprises: carrying out high temperature carbonization treatment on cheap and easily-available wood materials generally existing in the nature to obtain a raw material, crushing to obtain charcoal powder with differentparticle sizes, respectively immersing the charcoal powder with different particle sizes in an electric-conduction metal oxide sol and a catalyst sol, carrying out drying heat treatment, uniformly mixing with an epoxy resin and butyl titanate in a ball mill, molding, drying, and sintering to obtain the graded porous electrocatalytic composite membrane with electric conductivity, wherein the micro-pore structure and the nano-pore structure are matched in the graded porous electrocatalytic composite membrane, and an electrocatalytic composite membrane reactor is constructed by using the electrocatalytic composite membr
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subjects CHEMISTRY
METALLURGY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
title Wood-ceramic electrocatalytic composite membrane and preparation method thereof
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