Decree No. 49 of the Ministry of Public Health validating the Regulation on approximate permissible level of presence of chemicals in waterbodies for domestic and potable water supply and waterbodies for recreational use.

[摘要] This Decree sets forth hygienic requirements for approximate permissible level of presence of chemicals in waterbodies for domestic and potable water supply and waterbodies for recreational use. Approximate permissible level shall be considered scientifically substantiated water pollution level by chemicals so as not cause pathological changes in an unprotected human organism for the period of two days with consumption rate not exceeding three liters of water daily per person.

[发布日期] 2016-01-01

[学科分类] 环境科学（综合）

[关键词] Hygiene/sanitary procedures;Potable water;Food quality control/food safety;Freshwater quality/freshwater pollution;Hazardous substances;Water supply;Water quality standards;Recreational water use