1) hydrochloric acid pickling wastewater
盐酸酸洗废液
1.
PSPFC preparation employing hydrochloric acid pickling wastewater and its application in wastewater treatment;
盐酸酸洗废液制备聚硅酸聚合氯化铁絮凝剂及其对污水处理的研究
2.
A preparation method of polysilicate polyferric chloride flocculant(PSPFC) by leaching ferric tailings with hydrochloric acid pickling wastewater,was studied,and the reasonable preparation craft and technological conditions were determined.
研究了以盐酸酸洗废液分解铁尾矿制备聚硅酸聚氯化铁(PSPFC)复合絮凝剂的方法,确定了合理的制备工艺和工艺条件。
3.
By using the hydrochloric acid pickling wastewater and scrap iron asraw materials ,the polysilicic acid - polyferric chloride ( PSPFC ) flocculant isprepared under different conditions.
以盐酸酸洗废液和废铁屑为原料,制备了聚硅酸聚合氯化铁复合型絮凝剂(PSPFC),研究了聚铁中铁浓度、聚合硅酸浓度、聚合硅酸pH值、n(Fe)∶n(Si)及复合熟化时间等因素对絮凝性能的影响。
3) waste hydrochloric acid pickling liquor
盐酸洗涤废液
1.
A productive experiment was conducted to study the application of spray roasting process in treatment and reclamation of waste hydrochloric acid pickling liquor.
通过生产性试验,探讨了对盐酸洗涤废液进行处理和资源回收中应用喷雾焙烧工艺的技术问题。
4) pickling waste liquor
酸洗废液
1.
Study on phosphate removal with pickling waste liquor property-modified fly ash;
酸洗废液改性粉煤灰除磷的试验研究
2.
The neutralization of pickling waste liquor were studied with magnesium hydroxide slurry of self-making and sell on market,Contrasts were made about the removal ratio of turbidity,chroma,COD_(Cr),Cr(Ⅵ)and SS between the two methods.
采用自制与市售的氢氧化镁浆料对钢铁厂酸洗废液进行中和处理实验研究,主要在浊度、色度、COD_(Cr)、六价铬(Cr(Ⅵ))和悬浮物含量SS去除率等方面进行了对比。
3.
A new method of making purifying agent from galvanization pickling waste liquor was established.
用镀锌行业酸洗废液和铝源矿———磁土在硫酸存在下反应,制备了聚合硫酸氯化铁铝(PAFCS)复合混凝剂,并用制得的产品对河水、印染废水、电解废水等进行净化处理,同时用聚合氯化铝(PAC)和聚合硫酸铁PFS进行混凝实验对照。
5) waste pickling liquor
酸洗废液
1.
Resource recovery and innoxiousness techniques for treating waste pickling liquor of steel products;
钢材酸洗废液资源化与无害化技术
2.
Polysilicate aluminum ferric chloride(PSAFC)was prepared from waste pickling liquor containing hydrochloric acid.
利用盐酸酸洗废液制备聚合硅酸氯化铝铁(PSAFC),并用PSAFC处理造纸脱墨废水,考察了各种因素对絮凝效果的影响。
6) pickling waste liquid
酸洗废液
1.
Research on the technology of pickling waste liquid resource recyling
酸洗废液的资源化工艺研究
2.
This paper get across recommended p reparating technics of soft magnetism withα-Fe 2 O 3 using by -product ferrous sulfate of TiO 2 plant,pickling waste liquid,Furnace dust,magnetite,pyrite cinder etc.
通过介绍以钛白副产硫酸亚铁、工业酸洗废液、平炉红尘等为原料制备软磁用α-Fe2O3的工艺,探讨了工艺方法、工艺参数及影响因素等。
3.
The recovery of chlorhydric acid and aluminum chloride from the pickling waste liquid of the aluminum material by using chemical analysis based on the principle of chlorhydric acid distillation is characterized by its simple workmanship and high ratc of recovery, which proves of great valve in application.
根据盐酸蒸馏的原理，运用化学分析方法，对铝型材酸洗废液进行盐酸和氯化铝的综合回收。
补充资料：盐酸酸洗废液处理设计
盐酸酸洗废液处理设计
design of HC1 pickling spent liquor treatment
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参考词条