Synchronous denitrification and desulfurization system and method

The invention belongs to the field of sewage treatment, and particularly relates to a synchronous denitrification and desulfurization system and method. The specific technical scheme is as follows: the filler of the bio-trickling filter is polyurethane foam. According to the invention, the denitrifi...

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Bibliographische Detailangaben
Hauptverfasser:	LIU FAXU, HUANG TINGRUI, ZENG YONG, TONG XIZHU, YAN ZHIYING, WANG CHAO, LIU YANG, SHI JIANMING, SHI WENSHUO, FENG YUEQIANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS THEREOF CULTURE MEDIA ENZYMOLOGY METALLURGY MICROBIOLOGY MICROORGANISMS OR ENZYMES MUTATION OR GENETIC ENGINEERING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PROCESSES USING MICROORGANISMS PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS SEPARATION SPIRITS TRANSPORTING VINEGAR WINE
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Beschreibung
Zusammenfassung:	The invention belongs to the field of sewage treatment, and particularly relates to a synchronous denitrification and desulfurization system and method. The specific technical scheme is as follows: the filler of the bio-trickling filter is polyurethane foam. According to the invention, the denitrification process and the H2S oxidation process are organically coupled, a new technical approach of treating waste with waste is provided, and important theoretical basis and technical support can be provided for biogas slurry and biogas desulfurization and anaerobic digestion liquid denitrification in China. 本发明属于污水处理领域，具体涉及一种同步脱氮脱硫系统及方法。具体技术方案为：一种生物滴滤塔，所述生物滴滤塔的填料为聚氨酯泡沫。本发明将反硝化过程与H2S氧化过程有机耦联起来，提供一条"以废治废"的新技术途径，可为我国沼液、沼气脱硫和厌氧消化液脱氮提供重要的理论依据和技术支撑。