基于污泥破解制备生物絮凝剂资源化研究进展  

Research Progress in the Preparation of Biological Flocculant Resources Based on Sludge Cracking

作　　者：关强 程全国[1] 刘文杰 王博文 董晓锋 Guan Qiang;Cheng Quanguo;Liu Wenjie;Wang Bowen;Dong Xiaofeng(College of Environment Shenyang University,Shenyang 110044;Liaoning Environmental Protection Industry Technology Research Institute of Liaoning Environmental Protection Group,Shenyang 110044;Liaoning Environmental Protection Group Qingyuan Water Affairs Co.,Ltd.,Shenyang 110044,China)

机构地区：[1]沈阳大学环境学院,辽宁沈阳110044 [2]辽宁省环保集团辽宁环保产业技术研究院,辽宁沈阳110044 [3]辽宁省环保集团清源水务有限公司,辽宁沈阳110044

出　　处：《广东化工》2023年第8期165-167,156,共4页Guangdong Chemical Industry

基　　金：辽宁省“兴辽英才计划”项目“辽宁省水污染治理技术成果转化模式研究与产业化应用”课题(XLYC1902018);沈阳市科学技术计划社会治理科技专项(污染防治项目)“污泥制生物絮凝剂及陶粒填料原位污水强化处理资源化技术研究”(21-108-9-22)。

摘　　要：本文基于我国污泥产量大处置难及污水处理厂污泥资源化处理现状,讨论污泥制备生物絮凝剂改善污泥资源化减量化的重要意义。分析絮凝剂种类以及使用各类絮凝剂处理污水时对环境和人体产生的影响。分别从化学、物理、生物的以及多种方法联合的角度对各种污泥破解法的利弊及未来发展趋势进行分析总结。针对污泥制备生物絮凝剂现有研究的不足,提出对未来的研究建议,为污泥制备生物絮凝剂提供一定理论依据并进行综述。Based on the difficulty of disposal of sludge production in my country and the status quo of sludge treatment in sewage treatment plants,this paper discusses the significance of preparing biological flocculants from sludge to improve the reduction of sludge resources.Analyze the types of flocculants and the impact on the environment and human body when using various flocculants to treat sewage.The advantages and disadvantages and future development trends of various sludge disintegration methods are analyzed and summarized from the perspectives of chemical,physical,biological and combination of various methods.Aiming at the deficiencies of the existing research on the preparation of biological flocculants from sludge,suggestions for future research are put forward,which provide a theoretical basis for the preparation of biological flocculants from sludge and are reviewed.

关 键 词：污泥 污泥破解 生物絮凝剂 综述 

分 类 号：X522[环境科学与工程—环境工程]