采用正交试验方法，研究了对某复杂含钢锑渣的浸取方法。
The leaching methods of complex antimony slag have been researched through cross experiment ways.
本文以可靠的数据和化学原理，针对工业铬渣和含铬废水的实际情况提出处理的新方法和新思路，并应用于实践。
According to reliant data and chemical theory, the new method and new thinking of industrial chromium residue and chromium-contained wastewater treatment are put forward and applied into practice.
采集疑似危险废物含铬碳渣的样品，检测其浸出液中的总铬和六价铬含量，确定其性质，分析其污染特征；
Gather the sample of suspected hazardous waste (the chromium dreg), measured chromium in the lixivium, confirmed its property, analyzed its characteristic of pollution.
本文提出了用铁屑与铝渣混合处理钢铁钝化含铬废水的新方法，给出了最佳处理条件，并对处理机理进行了分析。
In this paper, a new method of treating the wastewater chromiumcontaining with mixture of iron chippings and aluminium dregs is put forward.
分析了奥斯麦特炉熔炼过程中电炉渣含铜高的原因，提出相应对策来降低渣中含铜量。
The reason of high copper content in electric furnance slag during smelting in Ausmelt furnace is analysed, the corresponding countermeasures for reducing copper content are put forward.
运用废铜熔炼再生产出的钢炉渣，渣中含铜量高，很有必要回收和利用。
It is necessary to recover and use the copper slag resulted from scrap copper regeneration because of the higher copper content in slag.
洗涤后的海带渣含20％粗蛋白，用作罗非鱼饲料组分，可以改善饲料适口性。
The washed Laminaria residue contains 20% of crude protein, and the palatability of the feed for Tilapia nilotica would be improved with this residue as a component.
针对含镭及重金属离子酸性废水处理常规方法的不足，对处理工艺设备进行优化设计，即采用污渣循环法处理含镭及重金属离子酸性废水。
Because of the deficiency of conventional method for dealing with acidic waste water containing Radium and ion of heavy metal, we optimize the conventional method.
综述了含铬废水的各种处理方法，并介绍了铬废水和铬渣综合利用的几种实用工艺。
The methods of treatment of waste water containing chromium are reviewed. At the same time several useful techniques to utilize waste water and mud containing chromium are introduced.
本文对钒渣提钒后的含钒、铅废水进行了综合处理试验。
Tests were carried out for overall handling the vanadium and chromium contained waste water from vanadium extracting process.
硫酸厂排出的含铁50％左右的烧渣，过去仅作为水泥的添加剂，价格低。
The sulfuric acid slag with 50% Fe used to be applied as a cheap additive of cement.
冶炼阴极铜所产生的铜渣，含铜品位比较高，对铜渣选铜具有很高的经济效益和社会效益。
The copper cinder produced from cathode copper is high grade. Recovering copper from copper cinder is of important social and economic benefit.
一种转炉炼钢用全均质含钡挡渣球，属于转炉炼钢用的挡渣材料。
A kind of homogeneous barium-based slag ball used in converter process, belong to slag material used in converter process.
本文首先研究含油污泥的基本性质，包括含水率、含渣量、含油量以及其它物质含量等。
This paper first discuss the basic features of the sludge containing the efficiency of water , waste , oil and other substances.
应用扫描电镜（SEM）观察并配合成分能谱分析（EDX）和X射线衍射（XRD）分析的方法，研究了含稀土高炉凝渣的相构成。
The results as following:The morphology of the solidified blast furnace slag bearing RE elements was studied by means of SEM observation with the help of EDX qualitative analysis and XRD analysis.
含渣率在15％以上的钻井废水应采用离心机进行分离；
If the sludge content is over 15%, the wastewater should be separated by means of centrifuge;
并对最新开发的红色磷化、专用无渣磷化、无含亚硝酸盐促进剂(含硫酸羟胺)磷化申请了专利。
And the latest development of the red phosphating, special no residue phosphating, no free of nitrites promoting agents including sulfuric acid amine phosphating applied for patent.
可降低渣灰含炭量、节约用煤，减少炉渣量，降低废气对环境的污染。
It may reduce the carbon content of cinder, save coal, and reduce pollution to environment.
某铜冶炼厂铜电解阳极泥处理过程中产生的综合渣中含碲量较高，为此进行了从该渣中浸出碲的试验研究。
The general slag produced in treating the anode sludge of copper electrolysis in a copper smelter has a high tellurium content and test is made on recovering the tellurium from the slag by leaching.
生产扩试表明，不同铟原料采用不同的浸出方法可以使铟的二次浸出渣含铟<0 25%。
The pilot-scale test results showed that the use of different leaching processes for different raw material can result in grade<0.25% in the secondary In leach residue…
生产扩试表明，不同铟原料采用不同的浸出方法可以使铟的二次浸出渣含铟<0 25%。
The pilot-scale test results showed that the use of different leaching processes for different raw material can result in grade<0.25% in the secondary In leach residue…
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