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本文报告郑州市两个村庄的环境与人体健康调查及卫生学评价。农田灌溉在张化庄用污水，东周村用清水。结果表明，污水灌溉区（ＳＩＡ）的稻田水呈腥臭味，氨氮、亚硝酸盐氮、硝酸盐氮的含量分别是清水灌溉区（ＣＩＡ）稻田水的２２．４、５．９、３．３倍；原污水的化学需氧量（ＣＯＤ）和５日生化需氧量（ＢＯＤ５）高于污灌区稻田水；污水灌区稻田水的ＣＯＤ和ＢＯＤ５高于清灌区稻田水；污灌区稻田水中的总大肠菌群和寄生虫污染高干清灌区稻田水；污灌区调查人群的ＨＢｓＡｇ、蛔虫卵及肺结核感染率高于清灌区调查人群。
This article reports on the environmental and human health and hygiene assessments of two villages in Zhengzhou. Farmland irrigation Zhangzhuang Zhuang with sewage, East Village with water. The results showed that the paddy field water in the sewage irrigation area (SIA) was stench, and the contents of ammonia nitrogen, nitrite nitrogen and nitrate nitrogen were respectively 22.4, 5.9 and 3.3 The COD and BOD5 of the paddy field water in the irrigated irrigated area were higher than those in the irrigated irrigated area. The total coliforms Groups and parasites polluted high dry-water irrigation areas of paddy field water; sewage irrigation areas surveyed population HBsAg, Ascaris eggs and tuberculosis infection rate was higher than the survey area of Qingshui.