摘要
随着污泥成分日趋复杂、污泥量的不断增大,污泥的妥善处理和处置问题已成为我国诸多城镇日益迫切的环保难题.针对污泥含水率高,装卸运输和后续处置困难等问题,综述了国内污泥脱水减量方面常见技术和新近技术的研究进展,并提出相关建议.经济高效、低碳节能型污泥脱水技术与装备将是污泥处理领域的未来重点研究方向.
Abstract
With the increasingly complex composition and increasing amount of sludge,the proper treatment and disposal of sludge has become an increasingly urgent environmental problem in many cities and towns in China.In response to the high moisture content of sludge,difficulties in loading,unloading,transportation,and subsequent disposal,this paper summarizes the research progress of common and recent technologies in sludge dewatering and reduction in China,and puts forward relevant suggestions.Economically efficient,low-carbon and energy-saving sludge dewatering technology and equipment will be the future focus of research in the field of sludge treatment.
NETL
NSTL
维普
万方数据