渗沥液与浓缩液处置新技术在固废处置场的应用及其环境效益分析  

Application of New Technology and Environmental Benefit Analysis of Leach and Concentrate Disposal in Solid Waste Disposal Site

作　　者：吕宝鹏 万宏锐 薛圆圆 Lv Baopeng;Wan Hongrui;Xue Yuanyuan(Qingdao Jieyuan Environment Co.,Ltd.,Qingdao 266000,China;Qingdao Solid Waste Disposal Co.,Ltd.,Qingdao 266000,China;Qingdao Xiaojianxi Leach Treatment Co.,Ltd.,Qingdao 266000,China)

机构地区：[1]青岛洁源环境有限公司,山东青岛266000 [2]青岛市固体废弃物处置有限责任公司,山东青岛266000 [3]青岛小涧西渗沥液处理有限公司,山东青岛266000

出　　处：《皮革制作与环保科技》2025年第2期114-116,共3页Leather Manufacture and Environmental Technology

摘　　要：本文依据我国具有实践指导意义的固废处置场渗沥液与浓缩液处置实验,研究并评估了具有新技术特性的处置方法及其环境效益。首先,本研究采用了一种先进的渗沥液处理技术,通过复合物理化学过程,有效地降低了渗沥液中的重金属、氨氮、BOD及COD的浓度,从而减少了其对环境和生态系统的影响。其次,为了提升处理效果和效率,本文还探讨了将渗沥液浓缩后的处理技术,利用具有高效、节能和环保特性的新型膜分离技术,使得渗沥液实现高效回收与处置。通过对比分析,这两种新技术都取得了显著效果,除了减少环境污染外,还可将处理后的渗沥液重新用于固废处置过程。最后,本文从环境和社会经济两个角度评估了这两种处理技术的环境效益,证明了新技术的经济性、可行性和环保性。这些研究成果为固废处置场渗沥液与浓缩液的有效处理提供了有益参考,旨在推动固废处置技术的可持续发展。Based on the disposal experiment of leachate and concentrate of solid waste disposal site with practical guiding significance in China,the disposal method with new technical characteristics and its environmental benefits are studied and evaluated.First,this paper adopts an advanced leach treatment technology,which effectively reduces the concentration of heavy metals,ammonia nitrogen,BOD,and COD in the leach through composite physicochemical processes,thus reducing its impact on the environment and ecosystem.Secondly,in order to improve the treatment effect and efficiency,the paper also discusses the treatment technology after concentrating the leach,and uses the new membrane separation technology with high efficiency,energy saving and environmental protection characteristics,to realize the efficient recovery and disposal of the leach.Through comparative analysis,the two new technologies have achieved remarkable results.In addition to reducing environmental pollution,the treated leach can also be reused in the solid waste disposal process.Finally,the paper evaluates the environmental benefits of the two treatment technologies from both environmental and socioeconomic perspectives,and proves the economy,feasibility and environmental protection of the new technologies.These research results provide a useful reference for the effective treatment of leach and concentrate in the solid waste disposal site,and aim to promote the sustainable development of solid waste disposal technology.

关 键 词：固废处置场 渗沥液处理 浓缩液处置 膜分离技术 环境效益 

分 类 号：TS5[轻工技术与工程—皮革化学与工程]