摘要：
利用膨胀颗粒污泥床(EGSB)和活性污泥好氧处理工艺相结合处理高浓度变性淀粉生产废水,处理水质可达到国家污水综合排放一级标准。工程实践表明该工艺具有投资与占地面积少,运行效果稳定,可回收能源等优点,具有很高推广价值。
关键词:
变性淀粉生产废水,
厌氧-好氧,
膨胀颗粒污泥床反应器,
活性污泥
Abstract:
The wastewater in coking plants,especially naphthalene and ammonia washing water,has been a difficult problemin the field of wastewater handling in and out of China.Its feature is that the cyanide is high,the phenol is low andthe amount of water is large.If the wastewater is handled directly in the dephenol pool,the microbes in it will be killedimmediately.The study involves a new technology that most of cyanide can be removed with it before the water enteringinto the dephenol pool and the environment of the water can satisfy the existing and reproducing condition of the microbes.Molysite method is used and B-matter is added in the wastewater.Ultimatly,the wastewater can be handled effectivelyand reach the discharge standard.
Key words:
metamorphic amylum production wastewater,
anaerobic-aerobic,
expansile granular sludge bed reactor,
act-ivated sludge
中图分类号:
李克勋, 张振家, 张扬, 王太平, 徐智华, 余素林. 厌氧-好氧处理变性淀粉生产废水工程实例[J]. 工业水处理, 2003, 23(6): 53-55.
Li Kexun, Zhang Zhenjia, Zhang Yang, Wang Taiping, Xu Zhihua, Yu Sulin. Engineering example of metamorphic amylum production wastewater treatment by anaerobic biological process and aerobic biological process[J]. INDUSTRIAL WATER TREATMENT, 2003, 23(6): 53-55.