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DOMESTIC WASTEWATER TREAT. PLANT SBREM 250 D3

0PK00497

55.804 €

Description

Domestic Wastewater treatment plant type ACO SBREM 250 D3 by means of a Sequential Biological Reactor (SBR) manufactured at glass-reinforced plastic (GRP), in horizontal format for underground installation. With treatment capacity for 250 users and a hydraulic demand of 37,5 m³/day, with high purification performance in compliance with RD 509/1996. Solution consisting of 1 compact unit of dimensions 11615mm in lenght, 3000mm in width and 3200mm in height. With inlet and outlet connection DN200. Total installed power: 7,8kW. Weight: 3625kg.
Code:0PK00497

Characteristics

Benefits

Compact water treatment plant
Easy installation and maintenance
Low power consumption
No recirculation is required to keep the biomass in the reactor or even for the nitrification-denitrification process
The position of the pump avoids the outflow of possible floats

Areas of application

Equipment for the treatment of domestic wastewater by oxidation in small and medium-sized communities

Decanter

Anaerobic degradation of the accumulated organic matter
Includes flow regulating pump

Reactor

Removal of organic matter and nutrients
Including recirculation system by pump
Includes turbine type compresor for 1-3mm bubbles

IP - 44 protection

Installed power 7,8 kW
Electrical panel and PLC
Three-phase current 400 V

Effluent qualities

BOD5 (mg/l)<15
COD (mg/l)<61
SS (mg/l)<15

Effluent qualities

BOD5 (%) = 92
COD (%) = 90
SS (%) = 94
The equipment is designed to treat waste water with the following composition: BOD5: 400ppm, COD: 600ppm, SS: 450ppm

Operation

The system is carried out in the following stages:
1 - Primary settling tank: sedimentation and settling of the influent. The water is pumped to the reactor in a programmed way at the beginning of a cycle. Its operation is not affected by the hourly discontinuity of the influent flow. It decants part of the solids and also anaerobically degrades the accumulated organic matter.
2 - Biological clarifier reactor: The treatment sequences are as follows:
Filling: reception of a certain volume of water from the primary settling tank by pumping.
Reactor: in the reaction stage, aerobic phases (presence of oxygen) are combined with anoxic phases (without oxygen) which allows the removal of organic matter and nutrients.
Sedimentation: during this phase and in the absence of agitation and aeration, the sludge settles, leaving the sludge at the bottom and the clarified at the top.
Emptying: the treated water is pumped out.

Technical Specifications