搜索结果: 1-5 共查到“预防医学与卫生学 Heavy metals”相关记录5条 . 查询时间(0.062 秒)
SURVEY OF HEAVY METALS IN THE WASTEWATER OF A CANAL AFTER IRRIGATION OF VEGETABLE FARMS IN SOUTH OF TEHRAN
HEAVY METALS WASTEWATER CANAL IRRIGATION TEHRAN
2009/12/30
The overall objectives of this study have been, 1). To review the existing literature in order to evaluate observations of significant quantifiable health erects on population exposed through occupati...
Investigation of Heavy Metals Concentrations in the Water Wells Close to Zanjan Zinc and Lead Smelting Plant
Heavy metals environmental pollution drinking water zinc and lead smelting
2009/12/16
Background and Objectives: Heavy metals processing industry has always been a major cause of concern which affects soils, surface waters, ground waters and river sediments contaminations. Thus, the Za...
CORRELATION BETWEEN BIOLOGICAL AGENTS AND LEVELS OF HEAVY METALS IN MUNICIPAL SEWAGE SLUDGE
sewage sludge Salmonella helminths eggs Ascaris Trichuris
2010/12/22
During the period 2003-2004, 110 samples of sewage sludge were examined from 18 treatment plants located in the territory of the whole of Poland, the majority in the Lublin Province. Samples of fermen...
OPTIMIZATION OF MOTOR VEHICLE INDUSTRIES WASTEWATER TREATMENT METHODS WITH THE AIM OF HEAVY METALS REMOVAL AND WATER REUSE IN PILOT SCALE
Motor vehicle industry effluent industrial waste to sanitary waste ratio
2010/4/2
The waste of motor vehicle industries is mainly the result of washing, coloring and various stages of chassis manufacturing, which include oil, grease, dyestuff, chromium, phosphate and other pollutan...
ENVIRONMENTAL GEOCHEMISTRY OF HEAVY METALS IN A SEDIMENT CORE OFF BUSHEHR, PERSIAN GULF
ENVIRONMENTAL GEOCHEMISTRY HEAVY METALS A SEDIMENT CORE OFF BUSHEHR PERSIAN GULF
2010/2/8
In present study, the geochemistry of a sediment core from the Persian Gulf is investigated. The sources of trace elements (Cu, Zn, Pb, Ni, Cr, Mn) have been investigated by the method of cluster anal...
