Regulation No. MU 2.1.5.720-98 substantiating hygienic norms of contents of chemical substances in waterbodies for potable water and recreational use.

[摘要] This Regulation establishes methods of substantiation of hygienic norms set for protection of all types of water used by the population, including surface water, groundwater and sources of potable water. The following hygienic norms shall be envisaged: (a) maximum allowable concentration; and (b) approximate allowable concentration. Maximum allowable concentration and approximate allowable concentration criteria shall be used for creating favourable conditions for water uses ensuring water safet

[发布日期] 1998-01-01

[学科分类] 环境科学（综合）

[关键词] Hygiene/sanitary procedures;Potable water;Surface water;Groundwater;Recreational water use