Wastewater reuse is achieved at an automotive plant. Wastewater equipment to treat both sanitary and production
wastewater that included oily waste was designed and installed in a new transmission manufacturing facility. The goal was to treat and purify water for reuse.
Dynatec met these demands by providing a membrane bioreactor (MBR) followed by a reverse osmosis (RO) system. The MBR reduced BOD, TSS, and oil and grease to non-detect levels. The RO is used to polish the MBR effluent so that it is suitable for reuse. It is reused in cleaning operations, cooling tower, and all production applications.
80%-90% of the wastewater is purified for reuse. Additional industrial park wastewater (after primary clarification at the industrial park) is introduced to the system for treatment and purification. The system is designed to receive 300,000gpd and purify 250,000gpd for reuse.
This novel approach greatly reduced the total amount of wastewater discharged by this plant. It provided the water needed for production using a comprehensive system that Dynatec designed, supplied and installed.
Ultrafiltration (UF), Membrane Bioreactor (MBR), Nanofiltration (NF) and Reverse Osmosis (RO) are employed by Dynatec for these wastewater projects. Wastewater recovery and reuse has been successfully implemented with industrial and sanitary wastewater streams for:
- Cooling tower make up
- Boiler feed
- Irrigation
- Toilet flushing
- Direct potable reuse
- Cleaning/wash applications
- Rinse processes
- Painting processes
- Other plant processes
For more information on wastewater reuse, please contact us today.
https://www.dynatecsystems.com/technologies/recovery-and-reuse/