tannery waste

The present situation and the problems of China leather industry were introduced,including:low grade leather products,low added value,low export price and lack of innovation etc.

介绍了中国皮革工业现状和存在的主要问题,如产品档次低,产品附加值小,出口单价不高,科技创新力度不够等。

The application of surfactant in leather industry was introduced since 21st century.

论述了21世纪以来表面活性剂在皮革工业的应用情况,分析了现阶段表面活性剂在皮革工业应用方面所存在的问题,指出了“十一五”期间皮革用表面活性剂的发展趋势。

Using H2SO4 as acidulant,chromic sulfate with high purity was obtained by crystallization,which was applied to leather industry as chrome tanning agent.

将电镀废水中的六价铬还原成Cr(III),用化学沉淀法和絮凝法将其转化为Cr(OH)3沉淀,通过硫酸酸化,结晶为高纯硫酸铬,作为皮革工业的铬鞣剂。

Optimized coagulation-SBR method for the treatment of leather processing wastewater;

优化混凝—SBR法处理皮革加工废水

In this article, the method and technics of waste water have been analyzed according to the properties of the waste tanning water, and the recently research development were also stated briefly.

制革工业废水是较难处理的工业废水,本文根据制革工业废水的特点综合分析了制革工业污染物的处理方法及工艺流程,并简述了近期研究进展。

Based on the field investigation on sludge production,sludge characteristic,current treatment and disposal situation of partial industrial enterprises in Shanghai,problems of industrial wastewater sludge treatment and disposal in enterprises in Shanghai at present are analyzed.

在实地调查上海部分企业工业废水污泥产生量、污泥性质、处理及处置现状的基础上,分析了目前上海工业废水污泥处理、处置所存在的问题,提出我国必须尽快制定一套完善的技术标准和措施法规,使污泥的产生、处理、处置和环境保护之间达到一个良好的平衡。

Network economics and leather industry(Ⅱ) Network information in leather industry;

网络经济与皮革工业(Ⅱ)皮革行业中的网络信息

Pan-African Federation of Workers in the Textile Clothing and Leather Industry

泛非纺织、服装和皮革工业工人联合会

Problems in leather industry production and its countermeasures;

皮革工业生产中存在的问题及其对策

Effect of WTO on China leather industry and solving measures;

加入WTO对我国皮革工业的影响及对策

The purport of “midst structure"and it s coordination management in the leather industry --the development of leather industry from evolution of organiza tional boundary;

皮革工业“中间组织”的意义及其协调管理——从组织边界的演变看皮革工业的发展

Promoting environmental protection in China leather industry with scientific developing sight;

树立科学的发展观,大力推进皮革工业环境建设

Problems and Countermeasures on the Leather Manufacture;

皮革工业生产中存在的矛盾问题及其对策

Green chemistry & the sustainable development of leather industry;

绿色化学和技术与皮革工业的可持续发展

Study on Amarantus viridis L.phytoremediation in the soil of leather industry polluted by chromic heavy metal

野苋菜植物修复皮革工业铬污染土壤的研究

Application Progress of Aqueous Polyurethane to Leather Industry

水性聚氨酯在皮革工业上的应用新进展

An Overview of Asian Leather Industry (to be continued) The Comment on the Papers of the 4th Asian International Conference of Leatner Science & Technology (Ⅰ)

亚洲皮革工业发展概况(续)——第四届亚洲国际皮革科学技术会议论文评述(Ⅰ)

Influence on Major Offering of Higher Vocational College By the Development of the National Leather Industry;

我国皮革工业的发展对高职院校专业设置的影响

Consultation on the Leather and Leather Products Industry

皮革和皮革制品工业协商

Leather and Leather Products Industry Panel

皮革和皮革制品工业小组

leather and leather product industries

皮革制造及皮革制品业

The current and the prospects in development of leather chemicals industry of China;

中国皮革化工行业的现状及发展前景

leather technology

皮革工艺学 -制革工艺学

European Committee of National Federations of the Leather, Travel Goods and Allied Industries

欧洲国家皮革、旅游商品和类似工业联合会委员