Wastewater treatment plant

PRE-TREATMENT COMBINED UNIT: SEFT MANUFACTURING EQUIPMENTS FOR SCREENING, DEGRITTING AND MANUAL REMOVING OF OILS AND FATS The GDE/D model performs: screening, sand removal, fat and grease manual removing. GDE o GDE/D could be supplied in 2 models: 1 - Grit removal + Screw screen with perforated sheet or wedge wire. 2 - Sand classifier + Rotary drum filter wedge wire profile. Based on the chosen model, pre-treatment combined unit, you can get it will be possible to get a different type of screening, the sewage goes through the screening section for the solid parts removal, then the sewage falls down a decantation tank where the particles go down, here an extraction spiral screen removes them. Advantages of Combined Wastewater treatment Unit: - Odor free - No clogging - Low maintenance and operation costs - Low room needed - No construction works needed - Easy to install and operate - Low residual organic content in the washed out solid - Volume reduction (up to 40%) of the washed out solid - Sand removal: >=90% of particles up to 200 μ Combined Wastewater pre-treatment Unit Municipal wastewater treatment plants Industrial wastewater treatment plants Tanneries Industries Beverage Industries Laundries industries Slaughterhouses Paper mill industries Textile industry Fish industry Food and chemical industries Plastic recycling industries