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- The engineering practice show good effect can be received by using SBR process to treat tannery wastewater. 工程实践表明,SBR工艺对制革废水有较好的处理效果。
- Special disposal process of ultrafiltration makes most of pollutants in the tannery wastewater be recovered and reused. 超滤独特的处理过程使制革废水中绝大部分物质可被回收和再利用。
- Tannery wastewater treatment was estimated, and its merit and disadvantage were pointed. 本文对目前制革污水治理作一些评价,指出其优点和缺点。
- 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 treatment of tannery wastewater contained DMF is discussed and might be helpful in practical applications. 介绍了将DMF废水分流收集后的处理方法,可在制革废水处理实践中应用。
- 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 characteristics of tannery wastewater are the high level of contamination of organic substances and poisonous elements like Cr and S. 制革废水污染负荷高,废水成分复杂,不仅味嗅、色度、悬浮物、耗氧物污染大,含有重金属离子和有毒物质,而且有较多的氨氮含量。
- SBR process is especially suitable to treat tannery wastewater owing to its simplicity,to its operating flexibility,to low capital expenditure and high salt load. SBR法由于其工艺简单、运行灵活、基建和运行费用低、耐高盐负荷冲击能力,它特别适合制革废水的处理。
- As a solvent widely used in tannery industry,N,N-dimethylformamide(DMF) has a bad effect on the treatment of tannery wastewater due to its poor biodegradation ability. 二甲基甲酰胺(DMF)是制革生产中一种常用溶剂,由于DMF具有一定的生物毒性,当DMF进入废水生物处理系统后,会严重影响生物处理效果。
- This scheme can decrease cost of tannery wastewater treatment;raise the effluent water quality after wastewater treatment.Make effluent after tannery wastewater treatment can reach reuse. 此方案可以减少制革废水处理的投资成本,提高废水处理后的出水水质,使制革废水经过处理后的出水可以达到回用。
- The results indicated that both of transmittancies of the wastewater treated were above 97 % when polyacrylate sodium was used in treating practical dye-weaving and tannery wastewater. 以制得的聚丙烯酸钠作絮凝剂对染织、制革废水进行絮凝效果研究，结果表明：处理后两种废水的透光率均达到了97%25以上。
- Keywords tannery wastewater;flocculant;PFCSi;PACSi; 制革废水;絮凝剂;聚铁硅;聚铝硅;
- tannery wastewaters 皮革废水
- Removal of Sulfide in Tannery Wastewater by Gas Stripping 制革脱毛废水中硫化物的气提脱除作用研究
- Treatment of Tannery Wastewater with Biological Oxidation Process 生物氧化法处理制革废水
- Keywords tannery wastewater;titanium dioxide;photocatalysis;doping; 制革废水;二氧化钛;光催化;掺杂;
- Keywords nano-titanium dioxide;tannery wastewater;doping metal-ion; 纳米二氧化钛;制革废水;金属离子掺杂;
- This DTC showed no deoiling capability in wastewaters without Fe2+. 当污水中不含Fe2+时,DTC无絮凝除油效果。
- The Practice of Treating Tannery Wastewater by Mixed Sludge -Biofilm Process 泥膜混合工艺处理制革废水的工程实践
- Keywords complexation extraction;tannery wastewater treatment;application; 络合萃取;皮革废水处理;应用;
