Application method of biological composite membrane material
The invention belongs to the technical field of water purification, and in particular relates to an application method of a biological composite membrane material. Filamentous bacteria and metabolites of the filamentous bacteria are used as substrates; modification is performed through ferric sulfat...
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| creator | TIAN SHUNQI TANG QIONGZHI TANG CHONGJIAN CHAI LIYUAN LI QINGZHU LIAO QI YANG WEICHUN WANG HAIYING |
| description | The invention belongs to the technical field of water purification, and in particular relates to an application method of a biological composite membrane material. Filamentous bacteria and metabolites of the filamentous bacteria are used as substrates; modification is performed through ferric sulfate and alkaline liquor; gravity filtering and ultrasonic cleaning are performed; the materials are poured into a membrane forming container to be subjected to vacuum suction filtration; the materials are put into a polymine solution to be soaked; freeze drying is performed; the biological composite membrane material is obtained. The process of the preparation process of the biological composite membrane material is simple; the preparation operation condition is mild; the cost is low; secondary pollution does not exist; the biological composite membrane material is used for removing arsenic from a water body; through the multiple effects of adsorption, ion exchange, retention and the like of the biological composite |
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The process of the preparation process of the biological composite membrane material is simple; the preparation operation condition is mild; the cost is low; secondary pollution does not exist; the biological composite membrane material is used for removing arsenic from a water body; through the multiple effects of adsorption, ion exchange, retention and the like of the biological composite</description><language>chi ; eng</language><subject>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY ; CHEMISTRY ; METALLURGY ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; THEIR RELEVANT APPARATUS ; TRANSPORTING ; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE</subject><creationdate>2016</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20160427&DB=EPODOC&CC=CN&NR=105521769A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20160427&DB=EPODOC&CC=CN&NR=105521769A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>TIAN SHUNQI</creatorcontrib><creatorcontrib>TANG QIONGZHI</creatorcontrib><creatorcontrib>TANG CHONGJIAN</creatorcontrib><creatorcontrib>CHAI LIYUAN</creatorcontrib><creatorcontrib>LI QINGZHU</creatorcontrib><creatorcontrib>LIAO QI</creatorcontrib><creatorcontrib>YANG WEICHUN</creatorcontrib><creatorcontrib>WANG HAIYING</creatorcontrib><title>Application method of biological composite membrane material</title><description>The invention belongs to the technical field of water purification, and in particular relates to an application method of a biological composite membrane material. 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Filamentous bacteria and metabolites of the filamentous bacteria are used as substrates; modification is performed through ferric sulfate and alkaline liquor; gravity filtering and ultrasonic cleaning are performed; the materials are poured into a membrane forming container to be subjected to vacuum suction filtration; the materials are put into a polymine solution to be soaked; freeze drying is performed; the biological composite membrane material is obtained. The process of the preparation process of the biological composite membrane material is simple; the preparation operation condition is mild; the cost is low; secondary pollution does not exist; the biological composite membrane material is used for removing arsenic from a water body; through the multiple effects of adsorption, ion exchange, retention and the like of the biological composite</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY METALLURGY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE |
| title | Application method of biological composite membrane material |
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