Package wastewater treatment plants for Mongolia
Doctor ECO Septic LLC supplies, installs and services compact wastewater treatment plants built on German membrane bioreactor (MBR) technology. Our systems serve households, tourist camps and resorts, mining camps and public buildings anywhere in Mongolia — including sites with no connection to a central sewer network.
Why Doctor ECO
German technology
Working with German water and sewage engineering experts since 2014, using globally recognised GE Water membranes.
Fully automatic
Smart control that runs regardless of weather or season, and can operate without a dedicated operator on site.
Built for Mongolia
Designed, assembled and serviced by Mongolian engineers for local soil and climate conditions.
Proven with real projects
Handed over to the state commission on a mining workers' camp, and installed at a rural Health Centre under UN funding.
How the MBR process works
A membrane bioreactor combines biological treatment with membrane filtration in a single system. Instead of separating activated sludge by gravity settling, the water is drawn through a membrane with a 0.1 micron pore size, so everything larger — including bacteria — stays behind.
- 01
Primary settling of incoming wastewater
- 02
Biological treatment across anaerobic, anoxic and aeration zones
- 03
MBR membrane filtration down to 0.1 micron — bacteria cannot pass
- 04
99.9% purified water for reuse or safe return to the environment
- 05
UV disinfection
- 06
Final polishing through the infiltration field system
Models, capacity and price
Prices are in Mongolian tugrik (₮) and cover the plant itself. Installation, transport and site conditions affect the final figure, so we prepare a specific quotation for every project free of charge.
Households and holiday homes
| Model | Capacity | Users | Price |
|---|---|---|---|
| Dr.ECO | 1.5 m³/day | 5–8 people | 8,500,000₮ |
| Dr.Home | 2.5 m³/day | 8–12 people | 12,300,000₮ |
| Dr.Plus | 10 m³/day | 18–25 people | 23,000,000₮ |
Tourist camps and resorts
| Model | Capacity | Users | Price |
|---|---|---|---|
| Dr.ECO | 5 m³/day | 12–18 people | 36,900,000₮ |
| Dr.Tour | 10 m³/day | 35–40 people | 85,369,000₮ |
| Dr.Plus | 20 m³/day | 60–80 people | 169,000,000₮ |
Mining and industrial sites
| Model | Capacity | Users | Price |
|---|---|---|---|
| Dr.Industrial | 40 m³/day | Large camp | On request |
| Dr.Industrial+ | 80 m³/day | Mining settlement | On request |
Where our plants are used
Households and holiday homes
Private homes in cities and the countryside, summer houses and holiday properties.
Tourism
Tourist camps, resorts, field camps and ger camps.
Mining
Mining camps, rotation settlements and industrial facilities.
Public buildings
Schools, kindergartens, hospitals, offices and shopping centres.
Talk to us about your project
Tell us how many people the site serves, where it is and what the ground conditions are, and we will prepare a solution and a quotation free of charge. We reply in Mongolian or English.