您要查找的是不是:
- One stage physicochemical method using the EWP high efficiency waste water purifier to treat heavy metal waste water from battery manufacturing process in Guangzhou Battery Factory was recommended. 采用EWP高效污水净化器的一级物化处理工艺治理广州电池厂生产过程产生的重金属废水,处理后水达到国家排放标准,该工艺流程简单,投资省。
- Treatment process of heavy metal waste water in battery factory 电池厂重金属废水的治理
- Keywords heavy metal waste water;secondary pollution;aziridine;chelating resin; 重金属废水;二次污染;乙烯亚胺;螯合树脂;
- heavy metal waste water 重金属废水
- Reutilization of the industrial waste water of heavy metal smelting enterprises is presented. 介绍了重金属冶炼企业的工业废水回用情况。
- Along with the development of industrial of plating/curry/antisepsis and dye matter, more and more waste water containing heavy metal ion was let out. 随着电镀、制革等工业的发展,含重金属离子废水的排放量越来越大,对人体和环境的危害也越来越严重。
- This fiber has relatively strong capability of adsorbing heavy metal ions.It can be used in treating heavy-metal waste water. 该纤维对水中的重金属离子有较强的吸附能力,可用于重金属废水处理。
- It is easy that causes pollution to the environment by the waste water containing heavy metal,and it has great harmfulness to the human body and living beings. 重金属废水容易对环境造成污染,对人体和生物具有极大的危害性,目前使用的各种处理方法,都有各自的缺点和不足。
- Applicable configuration alteration of the electrodeionization (EDI) process commonly for pure water production was carried out to treat dilute heavy metal ions waste water. 摘要为处理低浓度重金属离子废水,对常规的用于超纯水生产的EDI内部构造进行了适应性改进。
- Natural nonmetallic minerals are widely used to treat heavy metal polluted waste water because of its better absorption, ion exchange capacity and chemical activity. 许多非金属矿物材料对重金属离子具有表面吸附作用、离子交换作用和化学活性作用,可广泛用于重金属废水处理。
- In this article,some application of steel slag in waste water disposing is summarized in detail,including ones in waste water of heavy metal ions,organic dye and inorganic nonmetal. 本文从钢渣对重金属离子废水、有机染料废水和无机非金属废水处理方面的研究进展做了详细的总结,指出了钢渣在处理污水方面的优势所在,为钢渣利用和污水处理提出了一条新思路。
- The present invention uses a kind of thiamine disulfide chelating agent to form precipitated chealate with the heavy metallic ions in waste water. 发明是关于一种利用二硫胺基类螯合剂处理废水中重金属的方法,详细地讲是利用一种二硫胺基类螯合剂与废水中的各种重金属离子形成螯合物沉淀而去除。
- In the waste water polluted by EDTA and heavy metals, it is difficult to determination of its content by simple method because of complex formed. 在被EDTA和重金属离子污染的废水中,由于它们之间的络合作用,很难用简单的方法测出二者的含量。
- The test is conducted on experiments of anaerobic digestion for residual sludge from Sanbaotun waste water plant in fushun,and stabilities of heavy metals are investigated. 对抚顺三宝屯污水处理厂的剩余污泥进行厌氧消化实验,考察厌氧消化系统中重金属的稳定性。
- The method can make the ions of heavy metals, such as Cu, Ni, Cd, Pb, Mn, Co, Fe, Zn and six valence Cr, in waste water quickly produce precipitate and be removed. 本发明所提供的方法能将废水中的铜、镍、镉、铅、锰、钴、铁、锌及六价铬等重金属离子快速产生沉淀而去除。
- heavy metal ions containing waste water 含重金属离子废水
- waste water containing heavy metal ions 重金属废水(液)
- waste water containing heavy metal 重金属废水
- dilute heavy metal ions waste water 低浓度重金属废水
- Waste water treatment is major application of chemical engineering in BL system. Heavy metals and other contaminants in water can be removed by allowing bacteria to absorb them in large lagoons or beds. 废水处理是化学工程在生物系统中的一个重要应用。在大型污水池或污泥床中,可以通过细菌体吸附除去重金属和其它水中的污染物。