Provide operation technician
Operation of wastewater treatment system
Wastewater treatment system is a complex work, which is the synthesis of many different physical - chemical - biological stages, so it is necessary to have in-depth knowledge of wastewater treatment in order to operate.
• Operators require extensive practical experience to provide optimal, economical and timely solutions when problems arise.
• Operational workload is relatively large from measuring parameters, adding chemicals, logging operation to reporting to management.
• Operating Procedure Waste water treatment system requires periodic implementation. Therefore, it takes a lot of time for the investor.
• Incidents such as microbiological death, floating sludge, bad odors, sudden change in input wastewater, etc. can happen at any time when there is no operator or when operating improperly.
• All machinery and equipment have wear and tear. If they do not directly operate and do not understand their operation, they will not be able to assess the status and propose a system maintenance plan.
• Budget deficit when there is no experience in providing optimal operating activities and solutions in both efficiency and cost. Or calculate the amount of chemicals that are not suitable.
When do you need a wastewater treatment system operator?
- After your wastewater system has just been designed, installed, constructed and passed the acceptance stage. This is the "golden milestone" to find a contractor specializing in wastewater operation. Transfer between the old construction contractor and the new operating contractor, helping your wastewater treatment system be "taken care of" the most.
- When the building staff, technical staff, etc. operate forever but the wastewater is not up to the standard. It is not possible to optimize the processing process and waste money.
- After your system is renovated. You cannot let damaged equipment, corroded machines, etc. and do not want to renovate again. Therefore, a company specializing in wastewater operation is extremely suitable in this case.
- When your sewage system is running smoothly. Although the system has entered a stable orbit, you can still entrust a unit to operate the wastewater. At that time, wastewater was standard, now it is more standard. Savings in operating costs are now even more economical. The process was already optimized, now it's even more optimized...
OPERATION PROCESS OF WASTE WATER TREATMENT SYSTEM in green Mekong
1. Check the electrical system
Preliminary survey of electrical system in wastewater treatment system.
Measure the current of devices in the control cabinet. Timely detection of damaged equipment.
Calculation and adjustment of parameters for operation.
Check connections, ensure safety in the construction.
Clean electrical cabinets, repair damage related to electrical cabinets.
2. Chemical test
Calculate the amount of chemical to add.
Directly mix chemicals, nutrients, add pH, probiotics, etc. periodically into each treatment tank.
Recommend the amount of chemicals for the next batch.
Import and manage chemical inventory.
Check gas pipelines, water pipes, etc.
3. Check the operating status of machinery and equipment
Check and list equipment.
Investigate equipment performance and wear and tear.
Periodic maintenance of machinery and equipment.
Check the air blower, pump heat-resistant beef fat, change the belt, change the engine oil periodically, check the vibration and noise of the equipment, clean the air filter.
Check float devices in the system
Repair circulation pumps, air conditioning pumps, sump pumps when problems occur.
Make a recovery plan, a backup plan in the event of an incident.
Troubleshooting: fast - compact - timely - cost-effective - risk-reducing.
4. Check the parameters of the treatment tanks
Measure the concentration of sludge in the biological tank
Measure pH in treatment tanks.
Check the dissolved oxygen concentration in each tank.
Check and vacuum excess sludge in the tank.
Sanitize excess sludge in the septic tank if necessary.
Clean each treatment tank.
5. water quality test
Depending on the specified output standards, select parameters to test water quality periodically on a monthly or quarterly basis such as pH, DO, NH3, Coliform, BOD, COD, etc.
Make an alternative operation plan when the wastewater is not up to standard.
Develop a maintenance plan when the wastewater has reached the standard.
6. Report on performance to management
Log operating data.
Report the system status periodically to the investor.
Periodic acceptance of the operation.
Regularly collect and store data to serve the work of making periodic environmental records.
Welcoming delegations to inspect the wastewater treatment system
(*): The operation process will change based on the characteristics, capacity, technology, ... of each wastewater treatment system or can be changed according to the requirements of customers. Ensure important and final goals: QUALIFIED WASTE WATER, INVESTORS SATISFACTION.
