The practical source of ammonium in tannery wastewater was analyzed, treatment technique on ammonium removal of tannery wastewater was introduced, and some suggestion was given.
总结分析了制革废水氨氮的真正来源，介绍了制革废水高浓度氨氮处理技术，并就存在的问题提出建议。
The paper describes the dynamic characteristics of limited-aeration and experimental research on the treatment of tannery wastewater.
阐述了受限曝气的动力学特点，并进行了处理制革废水的试验研究。
The effect of the tannery wastewater treatment with zinc polysilicate (PSAZ) was studied.
本文研究了聚硅酸锌絮凝剂处理制革工业废水的效果。
The tannery wastewater contains difficult degradation substances with high strength and large number of suspended substances, seriously polluting the environment.
皮革废水难降解物质含量高，且含有大量的悬浮物质，对环境污染很大。
The project design of tannery wastewater treatment and adjustment process result by adjustment-coagulation precipitation - biological contact oxidation process are introduced.
介绍了采用调节-混凝沉淀-生物接触氧化工艺处理制革废水工程的设计调试运行结果。
The application of physicochemical hydrolytic acidification CAST process treating tannery wastewater is presented.
介绍了物化水解酸化CAST工艺在处理制革废水中的应用。
The project design of tannery wastewater treatment and adjustment process result by adjustment coagulation precipitation biological contact oxidation process are introduced.
介绍了采用调节—混凝沉淀—生物接触氧化工艺处理制革生产废水工程的设计调试运行结果。
In this paper, the recent progress of membrane technology in the tannery wastewater treatment was reviewed, and the development foreground was also discussed.
介绍了膜技术在制革废水处理中的研究进展情况。
The multiple aldehyde acids were used to decrease the chrome content of the tannery wastewater in chrome tanning process.
研究了在铬鞣过程中，应用多元醛酸帮助减少铬鞣废液中的残留铬含量。
The multiple aldehyde acids were used to decrease the chrome content of the tannery wastewater in chrome tanning process.
研究了在铬鞣过程中，应用多元醛酸帮助减少铬鞣废液中的残留铬含量。
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