DENR Administrative Order No. 2021-19 Updated Water Quality Guidelines (WQG) and General Effluent Standards (GES) for Selected Parameters. País/Territorio Filipinas Tipo de documento Reglamento Fecha 2021 Fuente FAO, FAOLEX Materia Agua Palabra clave Efluente de aguas residuales/vertido Contaminación de las aguas dulces Control de la contaminación Clasificación/declasificación Normas sobre calidad del agua Área geográphica Asia, Asia y Pacifico, Mares del Asia Oriental, Pacífico Norte, Asia Sudoriental Entry into force notes This Order shall take effect fifteen (15) days after its publication in a newspaper of general circulation and upon acknowledgment of receipt of a copy thereof by the Office of the National Administration Registrar (ONAR), UP Law Center. Resumen This Order is issued to update the water quality guidelines for selected parameters based on the current classification of water bodies and on its beneficial use. In addition, the effluent standards for selected parameters are updated based on its perceived impact to the activities in the area and to the environment. This Order covers the updating of WQG and/or GES for the parameters mentioned in Section 3 namely AmmoniaasNH3-N, Boron, Copper as Dissolved Copper, Fecal Coliform, Phosphate as Phosphorus and Sulfate. This also cover additional requirements on the use of GES for strong wastewater for BOD, requirements for modification of Significant Effluent Quality Parameter (SEQP). Texto completo Inglés Referencias - Legislación Enmienda Administrative Order No. 2016 - O8 of the Department of Environment and Natural Resources (DENR) promulating the Water Quality Guidelines and General Effluent Standards of 2016. Legislación | Filipinas | 2016 Palabra clave: Normas sobre calidad del agua, Abastecimiento de agua, Contaminación de las aguas dulces, Manejo de recursos hídricos, Control de la contaminación, Clasificación/declasificación Fuente: FAO, FAOLEX