提起环境污染,大家自然会联想伦敦烟雾事件和日本富山惨案等公害事件;但对现代文明社会所带来的隐形杀手——彩扩冲洗液的污染却不屑一顾。环境医学家们调查表明,彩扩冲洗液排放量之大和污染的严重性是惊人的。美国1988年统计,一年约有2000万～3000万吨彩扩废液通过下水道进入江河湖泊中;日本 Mentioning environmental pollution will naturally remind us of public nuisance events such as the London Smog Incident and the Toyama Incident in Japan. However, the pollution caused by the invisible killer brought to modern civilized society is not scrupled. Surveys by environmental physicians have shown that the magnitude of the effluents and the severity of the pollution in the effluents are staggering. According to the statistics of the United States in 1988, about 20 million to 30 million tons of color-filled waste liquid enter the rivers and lakes through the sewer in a year; Japan