1.
Research development of chemical method recovery waste polyurethane at home and aboard
国内外化学法回收废旧聚氨酯研究进展
2.
Experiments Study on the Recovery of CO_2 from Flue Gas via Chemical Absorption;
烟气中二氧化碳化学吸收法回收技术的研究
3.
Study on Nickel Reclamation from the Spent Electroless Nickel Plating Bath by Electrolysis
电解法回收化学镀镍废液中镍的研究
4.
Effects of Carbonate on Recovery of Phosphorus from Wastewater by Chemical Precipitaiton Process
碳酸盐对化学沉淀法回收废水中磷的影响
5.
small-scale chemical recovery systems
化学品小型回收系统
6.
Attention should be given to recovery and reuse of chemicals.
应当注意回收和回用化学品。
7.
When oil pollution accidents occur, measures for recovery shall be adopted;with regard to the small amount of oil that is actually beyond recovery, it is permitted to use a small amount of oil-eliminating chemical agents.
在发生油污染事故时，应采取回收措施，对少量确实无法回收的油，准许使用少量的化学消油剂。
8.
Purifying and Recovery Volatile Organic Compounds by Abosorrption and PSA Methods;
VOCs的吸附和变压吸附法净化回收研究
9.
Rcovery Zinc from Low-Grade Zinc Oxide Ore with Solvent Extraction;
溶剂萃取法从低品位氧化锌矿回收锌
10.
Comparison of three kinds of methods used in DNA extraction and purification;
三种DNA片段回收纯化方法的比较
11.
Recovery of Uranium from Bao Steel's Tailings by Carbochlorination Reaction.
低温碳热氯化法回收包钢尾矿中的铀
12.
Research and Application of Recovery of Molybdenum from Purified Residue
从净化渣中回收钼的方法研究及应用
13.
Recovery of Gold by Full-slime Cyanidation Process From Gold Concentrate
用全泥氰化法从浮选金精矿中回收金
14.
Treatment and Resource Recycling of Spent Electroless Nickel Plating Baths;
化学镀镍废液的处理及资源回收利用
15.
Study on the Recycling Regenerated Technology for Spent Electroless Nickel Plating Baths;
化学镀镍废液回收处理、再生技术研究
16.
Study on electrochemical disposal and recycle of chromium from effluents
电化学处理含铬废水及铬的回收研究
17.
Chemical degradation and recycling of coloured polyethylene terephthalate waste
有色废弃PET材料化学回收新工艺
18.
(6)and (7)recovering CdS and metalic indium separately from acidic leaching solution of zinc hydrometallurgy;
（6）和（7）自湿法冶锌系统分别回收硫化镉和回收金属铟；