废干电池热解过程的物相变化研究——《废干电池无害化与资源化技术研究》第一报

章是已鉴定的广州市科技攻关项目《废干电池无害化与资源化技术研究》的第一报，该项目开发了热解-酸溶-同槽电解组合工艺。章简介废干电池回收的意义及回收工艺，重点论述废干电池在100-965℃范围内热解过程的物相变化规律，以及最适宜于酸溶提取废干电池锌锰元素的热解工艺条件。     

高浓度酸醇树脂废水处理中试研究

制漆企业排放的酸醇树脂废水COD值高达20万到30万mg/L,是一种典型高浓度有机废水,仅靠普通A-O生化工艺不能解决.中试研究采用了常压蒸馏+铁碳微电解+A-O生化处理工艺,能够有效地治理该种废水.中试实践表明,该工艺处理效果好、运行稳定,各项指标均可达到广东省《水污染物排放限值(DB44/26-2001)》一级排放标准.     

我国农药类环境内分泌干扰物使用现状和对策

环境内分泌干扰物(EDs)已成为全球关注的环境问题。很多农药，如杀虫剂六六六、DDT和除草剂乙草胺、莠去津等都是EDs。随着我国农业的发展，农药的使用非常普遍，用量不断增长，是我国EDs研究和控制的重点。本文分析了农药类EDs的危害和当前我国几种主要EDs农药的使用现状，提出了一些应对政策和建议措施。     

环境酸化及其研究前沿

环境酸化包括大气，土壤，水体的酸化，是人类的活动产物。本文综述了环境酸化的过程与效应，环境酸化研究成果。概括作者对该领域的理解，提出环境酸化方面上前的研究热点。     

碱法草浆黑液酸析回收木质素

本文研究了加酸沉淀回收碱法草浆黑液中木质素的工艺，实验了ｐＨ值、水温和加酸速度对本质素收率的影响．     

Effect of leachate recycling and inoculation on the biochemical characteristics of municipal refuse in landfill bioreactors

Activity development of key groups of enzymes involved in municipal refuse decomposition was measured in laboratory landfill bioreactors with and without leachate recycling and inoculation for about 210 days.The results showed that the enzymes(amylase,protease,cellulase,lipase and pectinase)were present in fresh refuse but at low values and positively affected by leachate recycling and refuse inoculation.The total average of cellulase activity in digesters D3 operated with leachate recycling but no inoculation,D4 and D5 operated with leachate recyling and inoculation was much higher than that in digesters D1 and D2 without leachate recycling and inoculation by 88%-127%,117%-162%and 64%-98%.The total average of protease activity was higher in digester D4 than that in digesters D1,D2,D3and D5 by 63%,39%,24%and 24%,respectively,and the positive effect of leachate recycling and inoculation on protease activity of landfilled refuse mainly was at the first two months.The total average of amylase activity was higher in digesters D3,D4 and D5 than that in digesters D1 and D2 by 83%-132%,96%-148%and 81%-129%.During the early phase of incubation,the stimulatory effect of inoculation on lipase activity was measured,but refuse moisture was the main factor affecting lipase activity of landfilled refuse.The inoculation,initial and continuous inoculation of microorganisms existing in leachate,was the mainly stimulatory factor affecting pectinase activity of landfilled refuse.     

胶束增溶分光光度法测定抗静电剂中无机磷

本文研究了CV—PMo离子缔合物在聚乙烯醇的增溶下，对抗静电剂中的无机磷进行测定，结果令人满意。     

国家酸沉降控制决策支持系统研究

国家酸沉降控制决策支持系统是一个计算机应用软件系统,本文从其开发背景、系统设计的指导思想和基本思路说起,对系统结构进行了分析,随后逐项介绍了系统的主要功能。