Design
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1
Ekowater’s decanting units for transfer and sewer discharge stations are designed for controlled collection of municipal and industrial wastewater from slurry tankers.
Equipment provided in Ekowater’s decanting units allows to:
Equipment provided in Ekowater’s decanting units allows to:
- measure the quantity of delivered sludge
- measure the physical-chemical properties of wastewater: pH, conductivity, temperature
- identify each supplier and record their full history
- utilize spiral or rotary sieve to remove solid contaminants from the delivered sewage
- install measuring system with spiral or rotary sieve made of duplex stainless steel AISI 316 or AISI 316 and tanks from the same material.
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Function
In order to empty the septic tank, the drain hose of a slurry tank is attached to the collection point via Chicago coupling. Once carriers identify themselves by bringing the card to the card-reader, the pneumatic valve opens and sewage is discharged to the device gravitationally. The physical-chemical properties of sewage are automatically measured and if the set out level of parameters is exceeded, the bolt immediately closes blocking the inflow of sewage. Ekowater’s decanting units are optionally equipped with spiral sieve or rotary sieve which mechanically separate and remove contaminants from sewage. Finally, the carrier receives printed confirmation of the amount of discharged sewage. The process is completed when measuring collector and discharge unit are automatically rinsed.
3
Accessories
A sieve – solid contaminants are separated by a sieve: rotary/ring or spiral. Both rotary and spiral sieves are integrated with shaft conveyor where screenings are rinsed, dewatered and pressed.
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Material
Duplex stainless steel AISI 304, AISI 316
In case of sewage storage unit, the whole tank is built on the outside and inside from AISI 304 or 316.
In case of sewage storage unit, the whole tank is built on the outside and inside from AISI 304 or 316.
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Capacity
The capacity of Ekowater decanting unit for delivered sewage reaches between 50m3/h to 150m3/h maximum.
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Types
EW- (...) PZ
EW- (...) PZ-K – optional accessory: spiral sieve
EW- (...) PZ-R - optional accessory: rotary sieve
EW- (...) PZ-K/K - optional accessory: spiral sieve and tank
EW- (...) PZ-R/K - optional accessory: rotary sieve and tank
EW- (...) PZ-K – optional accessory: spiral sieve
EW- (...) PZ-R - optional accessory: rotary sieve
EW- (...) PZ-K/K - optional accessory: spiral sieve and tank
EW- (...) PZ-R/K - optional accessory: rotary sieve and tank
