Zamfir G, Nästase V
J Hyg Epidemiol Microbiol Immunol. 1975;19(1):5-9.
One of the main tasks of hygiene necessitating urgent solution is the regulation, within the framework of governmental planning, of sanitary protection against modern pollutants of sources and water works supplying the human collectivities. Pollution by pesticides, surfactants, aromatic polycyclic hydrocarbons, oil waste products, phenolics, radioactive isotopes etc., is requiring particular concern. Cases of penetration of these chemical substances, especially of pesticides, oil residues and other kinds of industrial waste into ground waters have been recently observed with increasing frequency. Pollution of underground waters occurred either through the storage on the surface ground or into soil of waste products containing these substances or through their discharge into the water stream. The presence of these substances in most water supply systems the lowered effectivity of water-works in the removal of these substances, continual increase in the number of industries producing these pollutants, their participation in the origin or increased incidence of some chronic diseases characterizing the development of modern society make necessary scientific substantiation and urgent solution of the problem.
卫生领域亟待解决的主要任务之一，是在政府规划框架内，对向人群供水的水源和水厂针对现代污染物的卫生防护进行规范。农药、表面活性剂、芳香族多环烃、石油废品、酚类、放射性同位素等造成的污染尤其令人担忧。近来，这些化学物质，特别是农药、石油残渣和其他各类工业废料渗入地下水的情况日益频繁。地下水污染或是由于含这些物质的废品在地表或土壤中的储存，或是由于它们排放到水流中所致。这些物质在大多数供水系统中的存在、水厂去除这些物质的效率降低、生产这些污染物的工业数量不断增加、它们在某些现代社会特有的慢性疾病的起因或发病率增加中所起的作用，都使得有必要对该问题进行科学论证并紧急加以解决。
