1) water intake of dressing works
选矿取水
2) selective withdrawing
选择取水
1.
The main principle of selective withdrawing is analyzed and the layout of march-past intake and eclipsed form intake are introduced on the basis of stratified flow theory.
依据分层流理论,阐述了选择取水的基本原理,分析了分列式和重叠式取排水口的工程布置原则。
3) mineral processing wastewater
选矿废水
1.
Lead-zinc mineral processing wastewater was treated by polymeric ferric sulfate(PFS) and a complex coagulant of PFS-FeSO4.
采用聚合硫酸铁(PFS)和PFS-FeSO4复合混凝剂处理铅锌矿选矿废水。
2.
And the experiment results show that FeCl_3 is the best coagulant for treating mineral processing wastewater.
以硫酸铝[Al2(SO4)3]、硫酸铁[Fe2(SO4)3]、三氯化铁(FeCl3)、氯化铝(AlCl3)为混凝剂处理选矿废水,探讨了不同混凝剂的处理效果及三氯化铁处理砷、镉等离子的混凝机理。
3.
The properties of mineral processing wastewater from Fankou Mine were discussed, and the influence of flocculants,such as DPA150,PAM-I,PAM-IV,SH930 and 3#,and ferric chloride,on the settlement efficiency of the wastewater,and the influence of the wastewater treated using these reagents on the flotation of galena,were investigated.
介绍了凡口选矿废水的来源特点。
4) flotation wastewater
选矿废水
1.
Study on treating flotation wastewater by Fenton reagent;
Fenton试剂处理选矿废水机理研究
2.
The flotation wastewater of anglesite and laphalerite was treated by NaClO process.
采用次氯酸钠法处理铅锌硫化矿选矿废水,考察了废水初始pH、NaClO加入量及反应时间对选矿废水COD去除率的影响。
3.
The treatment of remainder xanthate in flotation wastewater by Fenton reagent was investigated.
研究了用Fenton试剂处理某选矿废水中残余的黄药,分别考查了氧化时间、反应初始pH值、Fe2+浓度及H2O2用量对黄药降解效果的影响,用正交试验确定了四个因素的最好条件。
5) froth float of ore fresh water
选矿给水
6) Tailing water from flotation of phosphate ores
选矿尾水
补充资料：取水
1.古代一种祭祀的礼仪。在月下用铜镜收取露水，以示明洁之义。语本《周礼·秋官·司烜氏》"司烜氏掌以夫燧取明火于日，以鉴取明水于月，以共祭祀之明齍明烛共明水"汉郑玄注:"取水者，世谓之方诸。取日之火月之水，欲得阴阳之洁气也。" 2.壮族斋祭死者的一种礼仪。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条