Chemi-mechanical pulp wastewater treatment technology and device with coupled membrane separation and evaporation

The invention relates to the field of comprehensive treatment of pulping wastewater, in particular to a treatment technology of chemi-mechanical pulp wastewater treatment of coupled membrane separation and evaporation and reuse of produced water of various sections for working sections suitable for...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	PAN AIXIANG, TIAN QINGWEN, SHI YINGQIAO, ZHANG HUALAN, FANG GUIGAN, DING LAIBAO, RAN MIAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL CHEMISTRY FIRELIGHTERS FUELS FUELS NOT OTHERWISE PROVIDED FOR LIQUEFIED PETROLEUM GAS LUBRICANTS METALLURGY NATURAL GAS PEAT PETROLEUM, GAS OR COKE INDUSTRIES SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BYSUBCLASSES C10G, C10K TECHNICAL GASES CONTAINING CARBON MONOXIDE TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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