PROPOSAL / REPORT ON WASTEWATER DISCHARGE TO WATER SOURCES
A wastewater discharge permit is mandatory for projects that discharge wastewater into drainage systems or points of disposal such as rivers, lakes, oceans, etc. It is also the ground for state agencies to compare, inspect and conduct monitoring activities, environment management. In addition, registration for a discharge permit is a necessary condition for Enterprises to fulfil the process of wastewater treatment system and ensure that discharged wastewater will not cause any negative impacts on the environment as well as the health of the community.
A proposal for wastewater discharge to water sources is required for projects that haven’t started the construction or projects whose construction is already finished but has not discharged wastewater yet. A report on wastewater discharge to water sources is required for projects that are currently engaging in discharge activities.
Pursuant to the Government’s Decree No. 201/2013/ND-CP of November 27, 2013 and based on the discharge volume for the assignment of the authority to issue and extend the discharge permit:
- The Ministry of Natural Resources and Environment shall grant permit for the following cases:
+ Discharge wastewater to regional drainage systems or disposal destinations such as sea, river, natural canal at the volume from 30,000m3/day & night for aquaculture activities.
+ Discharge wastewater to regional drainage systems or disposal destinations such as sea, river, natural canal at the volume from 3,000m3/day & night for other activities.
- The Directorate of Water Resources shall grant permit for the following case:
+ Discharge wastewater to irrigation structures at a discharge volume from 1,000 m3/day and night.
- The Department of Natural Resources and Environment at the provincial/city shall grant permit for the following cases:
+ Discharge wastewater into ocean, river, natural canal at a discharge volume from 20m3/day & night to under 30,000 m3/day & night for aquaculture activities.
+ Discharge wastewater to regional drainage systems or disposal destinations such as sea, river, canal at the volume from 20m3/ day & night to under 3,000m3/day & night for other activities.
- The Department of Agriculture and Rural Development of the province/city shall grant permit for the following case:
+ Discharge wastewater into irrigation structures at a discharge volume less than 1,000 m3 per day and night.
- The People’s Committees of District shall grant permit for the following case:
+ Discharge wastewater to regional drainage systems or disposal destinations such as sea, river, canal at volume from 5 m3/day & night to 20 m3/day & night.
The discharge permit is valid for a maximum of 10 years, and a minimum of 03 years. It can be extended many times; each time the permit can be extended to a minimum of 02 years and a maximum of 05 years. The extension request must be submitted at least 90 days prior to the expiration date of the discharge permit.
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