辐射诱导水中生物抗性污染物的分解。

Radiation induced decomposition of biological resistant pollutants in water.

作者信息

Getoff N

机构信息

Institute for Theoretical Chemistry and Radiation Chemistry, The University, Vienna, Austria.

出版信息

Int J Rad Appl Instrum A. 1986;37(11):1103-9. doi: 10.1016/0883-2889(86)90134-6.

DOI:10.1016/0883-2889(86)90134-6

PMID:2846474

Abstract

Data and reaction mechanisms for oxidative decomposition of biological resistant chlorinated hydrocarbons in aerated water under the influence of ionizing radiation are reported. The radiolysis of the pollutants was studied as a function of the absorbed radiation dose, whereby the formation of C1- ions served as an indicator for the degradation process. In addition phenol was also investigated as a representative of aromatic compounds. Based on the experimental data a radiation pretreatment of water is proposed followed by conventional methods for water purification.

摘要

报道了在电离辐射影响下，曝气水中生物抗性氯代烃氧化分解的数据和反应机理。研究了污染物的辐射分解与吸收辐射剂量的关系，其中氯离子的形成作为降解过程的指标。此外，还研究了作为芳香族化合物代表的苯酚。基于实验数据，提出了水的辐射预处理，然后采用常规的水净化方法。