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- Treatment of dye wastewater with electrochemical oxidation and ferric coagulation was investigated.Results showed that these two processes were mutually complementary. 采用电化学氧化技术和高铁混凝法研究了对三种不同染料的处理,表明二者之间的互补性很强。
- Decoloration efficiency of the three ferric coagulators can be expressed in such an order as PFS>FeCl_3>FeSO_4.With the help of coagulant aid,the mean decoloration rate can rise as high as 94.3%,and the removal efficiency of COD reaches 74%. 三种铁盐的脱色次序是:PFS(聚铁)>FeCl_3
- polysilicate aluminium ferric coagulant 聚硅酸铝铁混凝剂
- ferric coagulator 铁盐凝聚剂
- Ferrous iron reduces to ferric iron. 二价铁能还原成三价铁。
- Ferric Chloride alone gives polymer with benzene. 三氧化铁可单独催化苯的聚合。
- Treatment of Dye Wastewater with Electrochemical Oxidation Process and Ferric Coagulation Process 电化学氧化法和高铁混凝法处理染料废水的研究
- Keywords coal gangue;pyrite slag;polysilicate aluminium ferric coagulant;dyeing effluent;wastewater treatment; 煤矸石;硫铁矿烧渣;聚硅酸铝铁混凝剂;染色废水;废水处理;
- Their removal is effected by aluminum and ferric salts. 用铁盐和铝盐能将其有效地除去。
- The coagulator can't easily damage the normal tissues. 热凝固器不易损伤正常组织。
- Acetates were synthesized with ammonium ferric sulfate as catalyst. 以十二水合硫酸铁铵为催化剂合成乙酸酯。
- In the second reactor, the ferric solution leaches the ore. 在第二个反应器中，用三价铁离子溶液浸出矿石。
- Results 5 cases of bleeding were underwent with coagulator and clamp. 结果腹腔镜胆囊切除动脉出血5例,使用电凝、钛夹止血成功。
- Outdoor pipe of gas should be painted with mica ferric oxide cover paint twice. 户外烟气管道应该用云母三氧化二铁面漆油漆两次。
- PREPARATION OF POLYALUMINIUM- FERRIC CHLORIDE FROM SULPHUR- FERRIC ORE DREGS. 利用硫铁矿渣制备聚合氯化铁铝净水剂。
- In the first step, a ferrous iron solution is oxidized to ferric iron. 在第一段中,二价铁离子溶液被氧化成三价铁离子溶液。
- Ferric sulfate was first used for the synthesis of di 2 ethylhexyl maleate. 首次将硫酸铁用于催化合成马来酸二辛酯。
- polysilicate ferric coagulant PSF混凝剂
- No significant differences were found between use of the bipolar coagulator and Harmonic scalpel. 平均肿瘤大小为2.;8公分（范围：1
- Discuss about using High-frequency electric coagulator in Electrocautery to treat prolapse of gastric mucosa. 目的本文将介绍以高频电灼凝法治疗胃粘膜脱垂症。
