本文还采用水玻璃、沥青为固化剂对铬渣的处理进行了研究。
Water glass and bitumen as solidification agents to treat with chromium waste are also researched.
目前，许多铬盐厂正在进行铬渣无害化处理，速度快的已基本完成。
At present, the hurtless treatment for chrome slag is undergoing in many chromate plants in China.
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.
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.
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.
讨论了铝热法铬硼合金生产工艺中原料处理、渣系、热量等方面对冶炼回收率的影响，并提出了控制方法。
The effects of respects such as material disposal, slag system and heat etc. on recovery are discussed in chrome-boron smelting with thermite method, and the control measures are also put forward.
处理后铬渣加入适量硫酸钠，渗入水泥砂浆中可以起到早强减水作用。
The addition of the treated chromic refuse with proper amount of sodium sulfate into cement paste has shown an important role in quicker water absorption and earlier hardening.
利用化学共沉淀法，在处理铬渣的同时，制备四氧化三铁。
Fe3O4 was prepared by using chemical precipitation in dealing with chromium residue simultaneously.
采用水泥固化的方法对铬渣进行处理。
Chromium residue was treated by solidification process with cement.
处理后铬渣加入适量硫酸钠，渗入水泥砂浆中可以起到早强减水作用。
The addition of the treated chromic refuse with proper amount of sodium sulfate into cement paste has shown an important role in q...
采用水泥固化的方法对铬渣进行处理。
The resource reclamation technology will be the priority for disposing the sludge of boron or chrome.
采用水泥固化的方法对铬渣进行处理。
The resource reclamation technology will be the priority for disposing the sludge of boron or chrome.
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