Red mud is the high alkaline tailings from the production process of alumina, the tailing dam of red mud has adverse environmental impacts and its vegetation construction can be very difficult. 赤泥是氧化铝生产中排出的高碱性尾矿,赤泥堆场对环境造成不良影响,植被恢复困难。
Influence of content of oxygen on corrosion behavior of automotive hot-dip galvanized steel under alkaline mud adhesion 不同氧含量环境中汽车用热镀锌板泥浆附着的腐蚀行为
This research is to aim at the characteristic of red alkaline mud dump site of the sintering process, and to find a feasible method for ecological rehabilitation on the slope. 针对烧结法的强碱性赤泥堆场的特性,找出一种可行的施工方法,对边坡进行复垦植被。
Corrosion behavior of the hot-dip galvanized steel sheet under adhesion of an alkaline mud in hot-humid environments 湿热环境中碱性泥浆附着下镀锌钢板的腐蚀行为
New Process of Extracting High Purity Naphthenic Acid Directly from Alkaline Mud 直接从碱渣中提取高纯度环烷酸新工艺
In this paper was proposed a new technological combination process of de alkali from red mud with active calcium oxide and the electrodialysis for treating the alkaline wastewater from red mud and some technological parameters. 电渗析处理赤泥碱性废水本文提出了用活性氧化钙赤泥脱碱和电渗析技术处理赤泥废碱液的新颖工艺过程与技术参数。
When produce dense sodium carbonate with the material of natural alkali, a plenty of alkaline scrap material or alkaline mud which can alkalify the earth, pollute the air and environment is manufactured, using the scrap material by calcine with a large movable kiln is expensive. 在以天然碱为原料生产重质纯碱时,伴生大量碱性废渣(俗称苛化泥),此废渣堆放或坑埋,碱化土壤,污染环境和空气,若用大型回转窑煅烧处理,成本高不经济。
In order to resolve the difficulty of harnessing wastewater containing catalytic and alkaline mud from Lanzhou Petrochemical Company, a wastewater treatment process combining dosing, flotation with aeration biological fluid tank ( ABFT) was used. 为解决兰州石化公司催化剂废水和碱渣废水的治理难题,采用加药、气浮与曝气生物流化池相结合的工艺对两种废水进行综合处理。
A study on a modified alkaline pulp black liquor as viscosity reducing agent for polymer drilling mud 改性碱法制浆废液降低聚合物泥浆粘度的室内研究
A new process of extracting high purity naphthenic acid directly from alkaline mud with solvent was introduced. 介绍了一种利用溶剂萃取法直接从碱渣中提取高纯度环烷酸新工艺。
Concentration of alkaline liquor from red mud and its water recovery by ED 赤泥碱液的电渗析浓缩与工业用水回收
Extraction of crude carbolic acid from gasoline alkaline mud and its complex utilization 从汽油碱渣提取粗酚
Evaluation on Engineering Properties of Alkaline Slag ( White Mud) Used in Bioreactor Landfill 碱渣(白泥)作为填埋场覆盖材料性能评价
Removal of Fluoride, Phosphate and Organic Anionic Dye Using Alkaline White Mud 碱性白泥去除污水中氟、磷和阴离子染料的研究
And the treatment mechanism of alkaline white mud treating-agent is maybe related to the property of new phase hydroxide by surmising. 通过透射电镜、红外光谱分析,推断白泥处理剂的处理机理与新生相氢氧化物的性质有关。