淀粉糖生产废水高浓度臭气治理工程实例  

Example of a High Concentration Odor Treatment Project for Starch Sugar Production Wastewater

作　　者：陈志平 宋旭 熊忐利[4] CHEN Zhi-ping;SONG Xu;XIONG Tan-li(Guangzhou Middle Land Environmental Protection Technology Co.Ltd.,Guangzhou 511400,China;Guangdong Middle Land Environmental Protection Industrial Co.Ltd.,Zhaoqing 526000,China;Guangdong Industrial VOCs and Odor Control Engineering Technology Research Center,Guangzhou 510000,China;Guangdong Nanfang Environmental Protection Bio-technology Co.Ltd.,Guangzhou 510000,China)

机构地区：[1]广州中洲环保科技有限公司,广东广州511400 [2]广东中洲环保实业有限公司,广东肇庆526000 [3]广东省工业有机废气及恶臭控制工程技术研究中心,广东广州510000 [4]广东省南方环保生物科技有限公司,广东广州510000

出　　处：《中国给水排水》2021年第8期149-152,共4页China Water & Wastewater

基　　金：肇庆市科技创新社会发展与民生领域项目(2019N011)。

摘　　要：某淀粉糖生产企业污水处理站的臭气治理工程处理规模为8000 m³/h。针对其臭气成分复杂、浓度高的特点,对臭源采用碳钢骨架+氟碳纤膜的方式进行加罩收集,并采用碱洗+生物过滤的组合工艺对臭气进行处理。结果显示,该组合工艺处理效率高、效果稳定,对硫化氢、氨气、臭气浓度的去除率分别达到99%、99%和98%以上,处理后排放的气体满足《恶臭污染物排放标准》(GB 14554—1993)。该工程投资费用和运行成本低,可为同类高浓度臭气治理工程设计和实施提供参考。The odor treatment project of wastewater treatment station in a starch sugar industrial production enterprise has a treatment capacity of 8000 m³/h.According to the characteristics of complex odor composition and high odor concentration,the odor source is collected by mean of carbon steel skeleton&fluorocarbon fiber membrane.A combined process of alkaline washing&biofilter was applied to treat the odor.The results show that the combined process has high efficiency and stable effect.The removal rates of H2 S,NH3 and odor concentration are more than 99%,99%and 98%,respectively.The emissions could meet Emission Standards for Odor Pollutants(GB 14554-1993).The project has low investment and the operation cost,which could provide reference for the design and implementation of similar high concentration odor project.

关 键 词：淀粉糖生产废水 高浓度臭气 生物过滤 

分 类 号：TU992[建筑科学—市政工程]