Bor-plastika d.o.o. is able to offer its customers different technologies of technological wastewater treatment, depending on the needs of the client and the required output parameters of treated water. Technological wastewater generated in the production process pollutes the environment and needs to be treated before being discharged into the recipient in order to preserve the environment. The device is made in a container design with underground PP (polypropylene) tanks. The purification process is fully automated and requires minimal monitoring of the purification process by the operator on the device. Wastewater treatment from the dairy industry consists of a combination of mechanical pre-treatment and physico-chemical treatment. The technological wastewater treatment plant consists of the following functional units: pump manhole, fine mechanical treatment, aerated equalization tank, flotation device type: DAF (dissolved air flotation), chemical dosing station, pipe flocculator, sludge tank and automatic station preparation and dosing of polyelectrolytes.
Dairy industry – milk processing plant
Input parameters
amount of wastewater per day: 30m3 / h
BPK: 2020 mgO2/l
KPK: 3740 mgO2/l
Suspended substance: 979 mg/l
pH: 11,94 mg/l
Water temperature T: 18,4°C
Total nitrogen Ntotal: 90,8 mg/l
Ammonia: 0,76 mgN/l
Total phosphorus Ptotal: 17,3 mg/l
Required output parameters:
KPK: <1000 mgO2/l
BPK5: <500 mgO2/l
pH: 6,5-9,5 mg/l
Water temperature T: <40°C
Total nitrogen Ntotal
Ammonia: <100 mgN/l
Total phosphorus P
Total oils and fats: <50 mg/l
The technological wastewater treatment plant consists of:
pump window
fine mechanical treatment
aerated equalization tank
flotation device, type: DAF (dissolved air flotation)
dosing station for chemicals
tubular flocculator
sludge tank
polyelectrolyte automatic preparation and dosing station
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