98/00691 Benzo(a)pyrene-albumin adducts in humans exposed to polycyclic aromatic hydrocarbons in an industrial area of Poland
- Publisher
- Elsevier Science
- Year
- 1998
- Weight
- 209 KB
- Volume
- 39
- Category
- Article
- ISSN
- 0140-6701
No coin nor oath required. For personal study only.
✦ Synopsis
Environment
(pollution, health protection, safety)
TSP. The extracts in methylene chloride representing the total polluted organic materials account for about 20%-40% of TSP. The analysis of organic pollutants in both vapour and particulate phases were performed using GC, GCiMS and HPLC and the identified compounds in TSP have 83 compounds:
38 compounds of benzene series and other aromatic hydrocarbons, 31 compounds of paraffins, and 14 compounds of phenols, ketones, nitrogen-containing organic and phthalates.
The heavy metal elements in IP were determined using inductively coupled plasma atmospheric absorption spectrometry (ICP-AAS).
The concentration of the metals in IP from different functional districts were different, but all increased in heating season. The paper proposes some pollution control suggestions to the government.
98100887
Analysis of bacterial group at the denitrification stage of coking wastewater denitrification Chen, Y. and Zhang, F. Shanghai HuanjingKexue, 1997, 16, (2), 15-18. (In Chinese) In the denitrified samples the number and group of bacteria and the distribution of denitrifying bacteria at the denitrification stage of Shanghai coking plant were studied. Seven groups were identified from 23 studied strains and the dominant bacteria were found to be Pseudomonas and Bacillus with 39.1 and 21.7'70, respectively, and 11 strains of denitrifying bacteria 47.8% in denitrifying strains.