1) arsenical waste slag
含砷废渣
1.
The pollution and treatment of arsenical fume, arsenical waste water and arsenical waste slag in fire concentrate with high smaltite in one Co smeltery is introduced in this paper.
介绍了钴冶炼厂在火法处理高砷钴矿过程中 ,含砷烟气、含砷废水、含砷废渣的污染和治理情
2) arsenolite cinder
砷华废渣
1.
The arsenolite cinders were treated by the processes of oxidizing roasting-pyrolusite pulp absorption,magnetizing roasting-magnetic separation and acid leaching.
采用氧化焙烧—软锰矿浆吸收、磁化焙烧—磁选、酸浸工艺处理砷华废渣。
3) arsenic containing alkaline dregs
含砷碱渣
4) arsenic wastewater
含砷废水
1.
Disposal of arsenic wastewater by coagulation in power plant;
电厂含砷废水的混凝处理研究
2.
The arsenic forms in gaseous phase, aqueous phase and solid state were studied in treating arsenic wastewater with FeS.
本文对用硫化亚铁处理含砷废水时、在气相、液相和固相中砷的形态进行了研究结果表明,在气相中无AsH_3,但在As(v)废水的液相中有As(v)和As(Ⅲ)共同存在 在固相中有As(0),FeAsO_4(FeAsO_3),As_2S_3(As_2S_5)和吸附砷。
3.
The effect of polysilicate-metal coagulants on arsenic wastewater is investigated as well.
本文以硫酸生产过程中的洗涤废水为研究对象,考察了聚硅酸金属盐类混凝剂对含砷废水的处理效果。
5) Arsenic-containing waste water
含砷废水
1.
The water quality of high concentration arsenic-containing waste water discharged from gold smelting and fume-based sulfuric acid production,etc.
介绍了黄金冶炼及烟气制酸等排放的高浓度含砷废水的水质,分析了处理该废水的原理,根据处理后的废水要全部回用,按污水水质和出水要求,提出用石灰—铁盐共沉淀法除去废水中砷、氟及重金属等,阐述了工艺流程及工艺参数的控制,指出该处理方法具有流程短、布置紧凑、投资少等特点。
6) arsenic-containing wastewater
含砷废水
1.
Status quo and prospect of the repairing techniques of arsenic-containing wastewater
含砷废水修复技术的研究现状和展望
2.
In this paper, polyferric silicate sulfate (PFSS) was prepared and arsenic-containing wastewater from gallium arsenide plant was flocculated by it.
用自制的无机高分子聚合硅酸铁(PFSS),对砷化镓生产中的含砷废水进行了混凝处理。
3.
In this article,polyferric silicate sulfate(PFSS) was prepared by using soluble glass as a raw material and arsenic-containing wastewater was flocculated by it.
本文以水玻璃为原料 ,合成了无机高分子聚合硅酸铁 (PFSS) ,并用它对此类含砷废水进行了混凝处理。
补充资料：含砷纸
分子式：
CAS号：
性质：含有砷化物的涂布加工纸。纸质坚韧。含砷量高。在原纸上用含有砷化合物的涂料涂布加工而制成。用作捕蝇纸。这种纸有毒性，使用时应注意，以免发生意外。
CAS号：
性质：含有砷化物的涂布加工纸。纸质坚韧。含砷量高。在原纸上用含有砷化合物的涂料涂布加工而制成。用作捕蝇纸。这种纸有毒性，使用时应注意，以免发生意外。
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