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- The process and parameters of chemical precipitation to treat phosphate coating wastewater is presented in this paper. 作者提出了用化学沉淀法处理磷化废水的工艺流程和技术参数。
- Treatment of phosphate coating wastewater by chemical precipitation 化学沉淀法处理磷化废水
- Recovery of Phosphorus from Metal Surface Phosphate Coating Wastewater by MAP Precipitation Method MAP沉淀法回收磷化废水中的磷
- Application of Lime Method in Treatment for Metal Surface Phosphate Coating Wastewater 石灰法在处理金属表面磷化废水中的应用
- phosphate coating wastewater 磷化废水
- The wire have been phosphate coated and uniformly,coincidently. 钢丝经磷化处理;且磷化层均匀;一致.
- An uniform zinc phosphate coating was fabricated on the surface of AZ91D Mg alloy. 在AZ91D镁合金表面制备了细致均匀的锌系复合磷化膜。
- Based on the mechanism of micro-electrolysis and the oxidation H2O2,this study has given the proposed of micro-electrolysis and H2O2 oxidation to treatment coating wastewater. 在对微电解、H2O2氧化机理研究的基础上,对装涂油漆废水提出利用微电解化学氧化法处理的方案,通过实验确定出最佳的微电解反应条件及氧化条件。
- The wire have been phosphate coated and uniformly, coincidently. 钢丝经磷化处理,且磷化层均匀,一致。
- The BR-III-B phosphate coating agent is a phosphorizing liquid that may be applied under both ambient and higher temperature. BR-B皮膜剂是一种既适用于常温又能在加温下使用的磷化液。
- Introduced the instance on treatment of small discharge amount of coating wastewater from print,the treatment has characteristic of running stabilization,simple operation and low running charge. 介绍了采用电解絮凝气浮工艺处理小排放量的印花废水的工程实例,该工艺具有运行稳定、操作简单、运行费用低的特点。
- In particular attention was payed on the effect of factors sush as the content of REC,pH,and time on the morphology,thichness as well as corrosion resistance of the phosphate coating. 探讨了在硝酸盐-锌系磷化过程中稀土化合物、溶液酸碱度、时间对磷化膜外观、膜重和耐蚀性的影响。
- Development of new technology of coating layer on actual wrought magnesium alloy structure, for example micro-arc oxidation, anodic oxidation, and phosphate coating, should be emphasized. 指出应该加强对实际的变形镁合金构件的表面改性技术的开发，尤其是对试样研究较多的微弧氧化法、阳极氧化法和磷化。
- The article mainly focused on analyzing the cause of formation of phosphate coating film speckles on the outer ring of bearings in the manufacturing progress of railway bearing in Xibei Bearing Co. 摘要针对西北轴承股份有限公司铁路轴承外套在生产过程中，突然出现磷化膜颜色深浅不均匀的云彩状花斑，进行成因分析。
- I got a new coat in that store last week. 上礼拜我在那家店买了一件新外套。
- In order to improve quality of the phosphating coat and extend lifetime of the phosphating solution, the problem of unusual sediment is studied. 摘要为了提高磷化膜质量，延长磷化液使用寿命，针对异常沉渣这一问题，进行了长期的试验研究。
- Pollution and Treatments of Coating Wastewater from Print 涂料印花废水污染治理技术
- iron-manganese phosphate coating 磷酸铁锰处理膜
- The alterations to your coat will take a week. 你的外衣改一改要花一个星期。
- The effect of technological parameters on phosphatizing coating is also investigated such as time,temperature,and acid rate and etc,. 研究了时间、温度、酸比等工艺参数对磷化成膜的影响,通过实验确定出此种耐磨复合磷化的最佳工艺。
