Method for treating high-concentration ammonia-nitrogen wastewater with molecular sieve prepared from flyash

The invention relates to a method for treating high-concentration ammonia-nitrogen wastewater with a molecular sieve prepared from flyash, and belongs to the field of molecular sieve preparation. According to the method, the flyash wide in source and low in price is used as the synthesis raw materia...

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Bibliographische Detailangaben
Hauptverfasser:	SUN CHENPENG, YANG ZEPING, ZHAO YUAN, WANG LEYANG, SUN XIANGWU, DONG XIANGYANG, BU XINGPENG, WANG XINJIAN, GUO YINGQING, ZHANG NIANCI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOUNDS THEREOF INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OFSOLID INORGANIC COMPOUNDS INORGANIC CHEMISTRY METALLURGY NON-METALLIC ELEMENTS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL 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 treating high-concentration ammonia-nitrogen wastewater with a molecular sieve prepared from flyash, and belongs to the field of molecular sieve preparation. According to the method, the flyash wide in source and low in price is used as the synthesis raw material of the molecular sieve and has broad prospects, production cost is reduced, the waste material is used, which is of great significance in environment protection, and due to the large specific surface area of the flyash, the prepared molecular sieve has excellent treatment effect on the high-concentration ammonia-nitrogen wastewater.