Simple maintenance actions
- Check by taking a sample of activation mixture
- Sludge removal from sludge tank
- Rectification of SF by-pass into WWTP
- Cleaning of raw water air-lift pump
- Cleaning of air-lift pump for removing of impurities from SF
- Description of removable parts of technology
- Cleaning of filter of coarse impurities
- Securing of WWTP cover
- Temporary operations during WWTP maturing period (for the period of about 1 – 2 months)
- Maintenance of sand filter float
- Replacement of blower diaphragms
