Wastewater Treatment System Operation Services
Instead of recruiting and training your own staff, hand your system over to Nanoen to operate: regular monitoring, prompt troubleshooting and consistently compliant effluent quality.
- Qualified operating engineers
- Operating logs and periodic reports
- Prompt incident response
- Optimised chemical and energy costs
Common challenges for businesses
If you are facing any of the situations below, Nanoen can help.
Lack of qualified staff
The system is run by staff with other duties, based on experience rather than a standard procedure.
Unstable effluent quality
Effluent quality is compliant one day and not the next, making it hard to control ahead of each monitoring round.
Costs rising for no clear reason
Chemical and electricity costs keep rising, but the cause cannot be identified.
Missing operating records
No operating logs or maintenance records are available for regulatory inspections.
Who this service is for
- Factories that do not want to maintain their own operating team
- Buildings, residential areas and hospitals with a wastewater treatment plant
- Newly handed-over systems that need reliable operators
- Systems experiencing problems that need to be taken over and remedied
Serving businesses in Hanoi, Bac Ninh, Hung Yen, Hai Phong, Ninh Binh, Phu Tho and neighbouring provinces.
Scope of work
- Takeover, condition assessment and a system-specific operating procedure
- Full-time on-site or periodic operating staff
- Monitoring of parameters and adjustment of chemicals, biomass and sludge
- Equipment maintenance and servicing: pumps, air blowers, mixers and control panels
- Supply of microbial culture and chemicals, and sludge dewatering when needed
- Operating logs and periodic reports for environmental documentation
How Nanoen works
Survey → assessment → proposal → implementation → acceptance & handover. Every step has a clear deliverable you can track.
-
01
Survey
Review the technology, equipment and latest monitoring results.
-
02
Assessment
Identify operational weaknesses and the risk of non-compliance.
-
03
Proposal
Staffing plan, visit frequency, scope of consumables and costs.
-
04
Implementation
Take over the system and operate it according to the agreed procedure.
-
05
Reporting
Periodic reports on parameters, incidents and cost optimisation recommendations.
Capabilities and completed projects
Photos from projects Nanoen has consulted on, designed and built.
- Since 2020working in the environmental sector
- 3 officesHanoi · Can Tho · Ho Chi Minh City
- Engineers & specialistsenvironmental compliance and engineering
- From consulting to constructionone partner from permits to plant
Frequently asked questions
What operating arrangements are available?
Nanoen provides full-time staff stationed at the plant or periodic weekly operation, depending on the capacity, technology and requirements of each system.
Is Nanoen responsible for effluent quality?
Yes. Responsibility is set out in the contract, provided that the influent wastewater stays within the system's design range.
Do you operate systems built by other contractors?
Yes. Nanoen surveys and assesses the system before taking it over and proposes remedies if any parts are not fit for purpose.
How are operating costs calculated?
Costs depend on capacity, technology, how often staff are on site and the scope of consumables (chemicals, microbial culture). Nanoen sends a quotation after the survey.
Get an O&M Proposal
Leave your details and a Nanoen engineer will contact you about Wastewater Treatment O&M.
Our offices
- HanoiSố 52 TT6 Khu đô thị Văn Phú, phường Phúc La, Hà Đông, Hà Nội
- Can Tho661E/29 Võ Văn Kiệt, KV Bình Yên A, P. Long Hòa, Q. Bình Thủy, TP. Cần Thơ
- Ho Chi Minh City533/12/7 Phạm Văn Bạch, P.15, Q. Tân Bình, TP. Hồ Chí Minh
Office locations
Số 52 TT6 Khu đô thị Văn Phú, phường Phúc La, Hà Đông, Hà Nội
Get directions533/12/7 Phạm Văn Bạch, P.15, Q. Tân Bình, TP. Hồ Chí Minh
Get directions661E/29 Võ Văn Kiệt, KV Bình Yên A, P. Long Hòa, Q. Bình Thủy, TP. Cần Thơ
Get directions