Method for preparing photocatalysis porous silica gel microspheres special for sewage purification and application technology of photocatalysis porous silica gel microspheres

The invention relates to a method for preparing photocatalysis porous silica gel microspheres special for sewage purification and an application technology of the photocatalysis porous silica gel microspheres. With the rapid development of economics, the problem of environmental pollution is increas...

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Bibliographische Detailangaben
Hauptverfasser:	ZHU ZUOYUAN, ZHANG YONG
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS METALLURGY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE THEIR RELEVANT APPARATUS TRANSPORTING TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Beschreibung
Zusammenfassung:	The invention relates to a method for preparing photocatalysis porous silica gel microspheres special for sewage purification and an application technology of the photocatalysis porous silica gel microspheres. With the rapid development of economics, the problem of environmental pollution is increasingly serious, and environmental protection and sustainable development are turned into necessary conditions for human health survival. A high and new technology sewage treatment scheme which is best in nano TiO2 photocatalytic performance full utilization, thorough in sewage treatment and lowest in unit pollution treatment cost is realized. Organic and inorganic pollution ingredients dissolved in a water body and pathogenic microorganisms can be effectively and thoroughly degraded into harmless carbon dioxide and water, no secondary pollutants remain, and low energy consumption and low cost environmental purification is achieved.