Wichrowska B, Zyciński D, Krogulska B, Szlachta R, Ranke-Rybicka B, Kozłowski J
Zakład Higieny Komunalnej, Państwowy Zakład Higieny, Warszawa.
Rocz Panstw Zakl Hig. 1997;48(4):415-23.
The purpose of the study was to assess the effects of various pipelines on drinking water quality. For the study carried out in Warsaw buildings were chosen in which the installations were made of polypropylene, polyvinyl chloride, copper and steel. Water samples were taken from the sites of water leading to the buildings and from the highest floors, if possible. Physicochemical studies included determination of turbidity, colour, odour, pH, hardness, chlorides, ammonia, nitrates, nitrites, oxidation, manganese, iron, lead, cadmium, copper and zinc content. Bacteriological tests included determination of total microorganism count at 20 degrees C and 37 degrees C, total number of sporing bacteria and Pseudomonas aeruginosa. The hydro-biological testing of water samples included quantitative and qualitative analysis of macroscopic and microscopic plant and animal organisms. All studies were carried out according to Polish Standards and the methods of the State Institute of Hygiene. The results of the physicochemical, bacteriological and hydro-biological tests failed to show any effect of the material of pipelines on the quality of drinking water in the range of the determined parameters.
该研究的目的是评估各种管道对饮用水水质的影响。在华沙进行的这项研究中，选取了安装有聚丙烯、聚氯乙烯、铜和钢管道设施的建筑物。尽可能从通向建筑物的供水点以及最高楼层采集水样。物理化学研究包括测定浊度、颜色、气味、pH值、硬度、氯化物、氨、硝酸盐、亚硝酸盐、氧化、锰、铁、铅、镉、铜和锌的含量。细菌学检测包括测定20摄氏度和37摄氏度下的总微生物数量、芽孢杆菌总数和铜绿假单胞菌数量。水样的水生生物学检测包括对宏观和微观动植物有机体的定量和定性分析。所有研究均按照波兰标准以及国家卫生研究所的方法进行。物理化学、细菌学和水生生物学测试结果未能显示在测定参数范围内管道材料对饮用水水质有任何影响。
