三卤甲烷过高可能影响胎儿的生长发育 三卤甲烷过高可能影响胎儿的生长发育According to a recent study by researchers at UCLA, high levels (70 µg/liter or more) of trihalomethanes (THMs) experienced during the second trimester of pregnancy and pregnancy overall may impair fetal growth, the report abstract appearing in the American Journal of Epidemio…… http://www.samsco.com.cn/info/302.htm
水中苯的来源、处理及其对人体健康的影响 水中苯的来源、处理及其对人体健康的影响BenzeneSourceBenzene, a byproduct of petroleum refining, is used as an intermediate in the production of synthesized plastics, and is also an additive in gasoline. Gasoline contains approximately 0.8 percent benzene by volume. Benzene is classified as a volatile organic chemical (…… http://www.samsco.com.cn/info/378.htm