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This paper presents the mechanism research on the decontamination of air pollution by plants in recent years,mainly including the following: absorption and sorption of stoma and cuticle on leaf surface,plant metabolism and enzyme redox,and degradation by plant in combination with bacteria in root.

介绍了植物去除空气污染物的研究现状及机理,主要包括:通过叶表面的气孔和表皮吸收、吸附;植物体内代谢或者分泌酶催化氧化还原进入体内的污染物;通过植物联合根系微生物降解由于干湿沉降进入土壤或者水体中的污染物等。

The process bases on the adsorption/absorption capability of microorg.

本文探讨了城市污水资源化生物净化工艺的新途径,即首先通过生物吸附/吸收作用将污水有机物、氮、磷从水中转移到污泥中,达到污水净化的目的;再使污泥将污染物释放出来,把有机物转化为甲烷,把氮、磷沉淀后回收,污泥经活化后再次用于吸附。

Through systematical comparison about the different oil vapor recovery schemes based on adsorption,it was concluded that the combined adsorption/absorption scheme is nowadays the most popular technology all over the world for large-scale oil delivery application.

通过对基于吸附法的油气回收工艺流程进行系统对比分析,揭示了吸附/吸收组合工艺是目前世界范围内油品大周转量场合的主流技术方案,吸附/冷凝组合、吸收/膜/吸附组合等变型工艺仅在某些特定场合才得以使用。

A set of activated carbon fiber adsorption recovery facilities were used to adsorption recover vinyl chloride discharged from the rectification procedure of the 40 kt/a PVC production plant in Sichuan Leshan Yongxiang Resins Co.

采用活性炭纤维氯乙烯吸附回收装置对四川乐山永祥树脂有限公司4万t/a PVC生产中精馏工段排放的氯乙烯进行吸附回收,自2004年6月至今,装置运行稳定,氯乙烯回收率稳定在95%左右,自动化控制水平高,安全性能好,回收的氯乙烯质量好。

Performance of Adsorbing and Recoverying the Gasoline Vapor by Carbonaceous Adsorbents

炭质吸附剂吸附回收油气性能的研究

Study on Adsorption and Recovery of Phosphate by Magnetic Hydrotalcite-Like Compounds in Aqueous Solution;

磁性类水滑石吸附回收水中磷的研究

Recover Ethylene (Ethane) by PSA Process: Experiment and Simulation

变压吸附回收乙烯（乙烷）的实验与模拟

Research on Adsorption to Recover Ethylene from Off-gas of Ethylene Oxide Plant;

环氧乙烷生产尾气体系中吸附回收乙烯的研究

Uranium recovery from leach solution in in-situ leaching of uranium with ion-exchange absorption

离子交换吸附回收地浸采铀浸出液中的铀

Application and improvement of Distillation tail gas pressure swing adsorption recovery device

精馏尾气变压吸附回收装置的应用和改进

Research on the Dynamic Adsorption Recycling of the Ethyl Acetate Organic Waste Gas in the Activated Carbon Fiber

乙酸乙酯有机废气的活性炭纤维动态吸附回收研究

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

Gasoline Vapor Recovery Based on Integrated Technology of Absorption-Adsorption

基于吸收和吸附的油气回收集成工艺

Mathematical Modeling of Adsorption and PSA Separation of Acetone/air Mixtures;

吸附及变压吸附分离回收丙酮蒸气的数学模拟

STUDY ON THE ADSORPTION PROPERTIES OF A NEW ADSORBENT HBY-1 FOR OIL VAPOR RECOVERY

新型油气回收吸附剂HBY-1的吸附性能研究

Claus tailgas CBA process

硫回收尾气低温吸附过程

Recovery and utilization of PSA desorption gas as feed for methanol production plant

回收变压吸附解吸气作甲醇原料的实践

Both sensible heat and adsorption heat of adsorbent bed can be recovered efficiently and easily.

该装置能有效地回收太阳固体吸附式制冷循环中吸附床的显热及吸附热 ,且操作简便。

A STUDY ON THE KINETICS OF CITIC ACID RECOVERED WITH ADSORPTION METHOD IN THE WATER TREATMENT

吸附法回收废水中柠檬酸的动力学研究

Adsorption-Electrochemical Reclaimation of Mercury from Flue Gas in Southwest China;

西南地区燃煤烟气汞吸附与电化学回收的研究

Tail gas decontamination of vinyl chloride by pressure swing technology and recovery of vinyl chloride and acetylene

采用变压吸附技术回收氯乙烯精馏尾气

Elimination and recovery of methyl acrylate from waste gas by adsorption/desorption on activated carbons

用活性炭吸附除去和回收废气中丙烯酸甲酯