生物沸石反应器在微污染水源水处理中的应用  

Application of Bio-zeolite Reactor on Micro-polluted Source Water Quality Treatment

作　　者：燕可翀[1] YAN Kechong(Department of Engineering Economics,Taiyuan City Vocational College,Taiyuan Shanxi 030027)

机构地区：[1]太原城市职业技术学院工程经济系,山西太原030027

出　　处：《工业微生物》2023年第4期7-9,共3页Industrial Microbiology

摘　　要：随着我国经济社会的发展,水资源短缺和水质问题已成为制约发展的重要因素。因此,必须加强城市污水治理、提高再生水利用率。传统生物滤池在处理污水和再生水的过程中存在诸多问题,如占地面积大、易堵塞等。本文通过使用天然斜发沸石制备的生物沸石反应器进行试验研究,结果显示沸石具有良好的选择性和污染物去除效果,且抗冲击负荷能力强。得到主要结论如下:通过静态吸附试验得出当进水浊度小于5 NTU时,沸石出水浊度可降至0.2 NTU以下;当进水CODMn质量浓度大于3 mg/L时,沸石出水CODMn质量浓度均低于4 mg/L;当进水氨氮质量浓度小于8mg/L时,沸石出水氨氮浓度均低于1 mg/L。说明沸石具有良好的选择性。With China's economic and social development,water shortage and water quality problems have become important factors limiting development,especially in northern areas.Therefore,it is necessary to strengthen urban wastewater treatment and improve the utilization rate of reclaimed water.Traditional biofilters have many problems in treating wastewater and recycled water,such as large footprint and easy clogging.In this paper,a pilot study was conducted by using a bio-zeolite reactor prepared from natural diabase zeolites,and the results showed that the zeolites have good selectivity and pollutant removal effects,and are resistant to shock loading.The main conclusions are as follows:when the influent turbidity is less than 5 NTU,the zeolite effluent turbidity can be reduced to less than 0.2 NTU;when the influent CODMn concentration is more than 3 mg/L,the zeolite effluent CODMn concentration is less than 4 mg/L;when the influent ammonia nitrogen concentration is less than 8 mg/L,the zeolite effluent ammonia nitrogen concentration is less than 1 mg/L.This indicates that the zeolite has good selectivity.This indicates that the zeolite has good selectivity.

关 键 词：生物沸石 微污染水源 反应器 

分 类 号：X703[环境科学与工程—环境工程]