Studies on the waste residue of indigenous zinc smelting with atomic absorption spectroscopy and other techniques indicate that pH values of the waste residue pile are neutral or weak-basic.
用原子吸收等方法对土法炼锌废渣的研究表明,废渣堆pH值呈中性、微碱性,重金属含量很高,Pb、Zn、Cu和Cd的最高含量分别达31631,57178,2367和311。
In karst areas of Guizhou,improperly located waste residue disposal sites and ineffective leakproof measurements lead to karst seepage.
在贵州岩溶地区,由于废渣堆场选址和防渗处理措施不当,产生岩溶渗漏,使强酸碱废水污染了岩溶地下水,直接影响了岩溶水资源的开发利用。
To solve the frequent ash and slag stacking in the ash-pit under the 600 MW supercritical boiler for Huaneng Shanghai Shidongkou No.
结合华能上海石洞口二电厂600 MW超临界锅炉炉底灰坑频繁堆渣排放的实际情况,利用水下声纳成像技术,开发了高分辨率声纳成像实时监视系统。
Study on the leaching toxicity and safe disposal of manganese sulphate waste residue;
硫酸锰废渣的浸出毒性及处理研究
Study on the extraction procedure toxicity and leaching property of manganese sulfate waste residue;
硫酸锰废渣浸出毒性及淋溶特性研究
Improvement of Determination Method of Pb,Cr,Ba and As in Waste Residue of Printing Note Factory;
废渣中Pb、Cr、Ba、As测定方法的改进
Wastes such as industrial slag heaps or city garbage dumps may be more destructive.
象工业的废渣堆成倾卸的城市垃圾堆之类的废物具有更大的破坏性。
three wastes--waste gas, waste water and waste residue
三废--废气、废水、废渣
THE FACTORY PRACTICE AND ANALYSIS ABOUT STEEL SLAG USED TO PRESS SLAG AND ADJUST SLAG ON CONVERTER STEELMAKING
废钢渣用于转炉炼钢压渣调渣的实践与分析
waste slag utilizationin in extractive metallurgy of heavy metals
重金属冶炼废渣的利用
Treatment of cyanide-containing wastewater and waste residue from cyanide electroplating bath
氰化电镀槽液和含氰废水、废渣的处理
Study on method of piling up heap leaching and CIP tailings in order to make them consolidated and dewatered
堆浸尾渣和炭浆尾矿排水固结堆排方法的研究
The house lapsed into ruin.
那房屋塌陷成一堆废墟。
There is a heap of waste material in front of the laboratory.
实验室前面有一堆废料。
piling and burning
堆垛烧除法(废材处理)
a collection of junk, rubbish, etc
一堆废旧物品、 垃圾等
Sha Ling Livestock Waste Composting Plant
沙岭禽畜废物堆肥厂
The closet was bursting with junk
小房间里堆满了废弃物。
It was discovered among waste paper.
这是在废纸堆里发现的。
There were piles of litter on the streets.
街上有一堆一堆的废弃物。
The entrance was chocked up with cinders, and we had difficulty getting in.
进口处堆满了煤渣，我们难以进入。
Management of the transportation, piling-up and utilization of the construction wastes will be strengthened.
加强建筑渣土运输、堆放和利用管理。
STUDY ON THE TECHNOLOGY OF SEPARATING THE WASTEWATER SLUDGE AND THE AMMONIA-LEACHING SLUDGE TO RECLAIM MOLYBDENUM BY NITRIC ACID
硝酸分解废水渣、氨浸渣回收钼的工艺研究
Study on Adsorption of Lead(Ⅱ)and Cadmium(Ⅱ)from Waste Water with Waste Tea
废弃茶叶渣对废水中铅(Ⅱ)和镉(Ⅱ)的吸附研究