查询词典 waste

It is forbidden to store hazardous waste mixed with unhazardous waste.

禁止将危险废物混入非危险废物中贮存。

Mixing hazardous waste with unhazardous waste for storage

将危险废物混入非危险废物中贮存的

Compared of the efficiency of treating heavy metals in FGD wastewater with NaOH, Ca_2 and Mg_2. It indicated that NaOH was much efficient for precipitated waste water; Ca_2 was much efficient for unprecipitated waste water, the removal efficiency reached 98.4%. With the increasing of the main ion of Ca~2+, Cl~- in FGD wastewater, the efficiency decreased. It decreased 60% for the removing of Mn and 10% for Zn, Cd and Ni. The rectification coefficient token the Ksp of practical wastewater because it quite different with theoretic Ksp at different pH; the theoretic and practice addition were proportioned and it commonly reached 1:300.The precipitation efficiency of Na2S at different pH and the effect of Ca2+ was determined.

比较了NaOH、Ca_2和Mg_2处理脱硫废水时重金属的去除效果，分析了Ca~(2+)、SO_4~(2-)和Cl~-等主要离子的影响，结果表明：NaOH和Ca_2能有效处理脱硫废水中的重金属；对澄清废水而言，NaOH效果较好，对于未澄清废水而言，Ca_2效果更好，但去除废水中重金属的效率都能达到98.4%；随着Ca~(2+)、Cl~-等主要离子浓度的增大，中和作用去除重金属的效率降低，Mn最大降低60%，Zn，Cd，Ni降低10%左右；实际重金属浓度和用理论Ksp计算所得值差别很大，通过校正系数能有效计算实际重金属浓度；实现相同pH时氢氧化物的理论和实际投加量成一定比例，最大可达1：500。

Due to industry "Three Waste" and living waste material unrational discharge, it made ground water pullution fairly serious.

也就是说，地下水的污染必须具备两个条件：一是由于人类活动引起；二是使水质发生了不利于人和生物正常生存和发展的变化。

Professional to provide dust and organic waste gas purification treatment equipment and technology solutions, the main purification equipment have VOG type of organic waste gas purification device, ES-C-type cartridge dust collector, ES-Q-type dry-type spray cabinet; the United States imports of various types of sales materials cartridge dust, paint mist filter materials and electrostatic precipitator welding smoke.

专业提供粉尘和有机废气净化处理设备及技术解决方案，主要净化设备有VOG 型有机废气净化装置、ES-C型滤筒除尘器、ES-Q型干式喷漆柜；销售美国进口各类材质除尘滤筒、漆雾过滤材料及静电焊烟除尘器。

The biological hydrogen is very important to solute the energy crisis and the environmental pollution. Our country works out the organic waste water zymotechnics biological hydrogen technology by the tired of oxygen active sludge and the organic waste water as produces raw material. It is proved by the experiment in HIT. This research was discovered first in our country and foreign and realized the experimental scale non-fossilization mold mushroom spawn for a long time to continue producing the biological hydrogen technology. It also realized the experimental scale continue to produce the hydrogen for a long time. It was a domain significant breakthrough in biological hydrogen.

生物制氢对于解决能源危机和环境污染都具有十分重要的意义，我国以厌氧活性污泥和有机质废水为生产原料的有机废水发酵法生物制氢技术在哈工大通过实验研究验证，该项研究在国内外首创并实现了中试规模连续非固定化菌种长期持续生物制氢技术，并实现了中试规模连续流长期持续产氢，是生物制氢领域的一项重大突破。

Don't waste your time on aman,who don't willing to waste their time on you.

不要为那些不愿在你身上花费时间的人而浪费你的时间。

Don't waste your time on aman or woman who is not willing to waste their time on you.

不要为那些不愿在你身上花费时间的人而浪费你的时间。

Don't waste your time on aman/woman , who isn't willing to waste their time on you.

不要为那些不愿在你身上花时间的人而浪费你的时间。

Don't waste your time on aman/woman,who isn't willing to waste their time on you.

对于世界而言，你是一个人；但是对于某人，你是他的整个世界。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐