We are engaged in presenting an extensive range of Sewage Treatment Plant to our clients. These products are ideally utilized in industries, hotels, and allied sectors. In addition to this, the offered range eliminates the material that damage water and compromise public safety and health. This range is known to retrieve the waste from commercial and other sources.
Features:
- Low power consumption
- Easy maintenance
- Rapid installation
- Less civil work involved
Preamble: Treated waste water is perceived as potential aid valuable resources. Highly treated waste water with advance scientific technique can be used in different sectors of activity such as irrigation for landscape, floor washing, toilet flush and partially recycle for back for process. These reduces considerable load on water resources. Keeping this in perspective WWT Projects have decided to develop Pre-fabricated packaged waste water treatment plants for treating sewage & wash water (gray water). Since, non-availability of space to accommodate treatment plant in existing building was a challenging proposition. With the limitation of space, design of compact, lightweight treatment plant has been developed. Introduction of various innovative technique i.e. High rate clarifier, coagulation precipitation with special polymer, Self aerating Bio wheel-attached growth process, bacterial augmentation with enzymes and bio-media clarification have made treatment plant compact and reduced volume required for treatment. The emphasis has been given to reduced electrical power consumptions and operation cost. A detail physical – chemical treatability studies has been carried out with organic polymer and reduced inorganic chemical for various types of sewage/gray water.
Primary Treatment: In Primary Treatment the main objectives are to remove suspended solids (SS), floating debris, and grinding course solids, removal of oil & Grease and equalization of flow for uniform loading. By this process shock loading and overloading of subsequent biological treatments are reduced and lead to lower power requirement for aeration. Here we have two chambers flocculation chamber & Solid Clarifier. In flocculation Chamber caustic soda, PAC and Poly Electrolyte is added at Uniform dosing rate and mixed by a mechanical stirrer. Solid Clarifier is used to settle the solid particles from rising up further by parallel plate media provided at the center of the tank with hopper bottom.
Secondary Treatment: The objectives of secondary treatment are to biological treatment system of wastewater i.e. to coagulate and remove dissolved organic and inorganic compounds though microorganism. Because cell tissue has a specific gravity slightly greater than that of water, the resulting cells can be removed from treated liquid by gravity settling. In treatment, above said process is accomplished by attached growth process in mechanical bio-processor. The aerobic environment is achieved by rotating plastic media by geared motor 2.5 – 3.5 rpm. Programmed death cell chamber contains floating mesh for the attached growth process with hopper bottom. r.
Tertiary Treatment: The objectives of Tertiary treatment are to remove further suspended and dissolved compounds remaining after Secondary treatment. The water from disinfection chamber is collected in the intermediate tank and is pumped to sand filter and carbon filter respectively. The filtered water will be collected in treated water sump.
Advantages:- Compact
- Odorless
- Low power
- Easy maintenance
- Quick installation
- Less civil work involved
- Reduced operational noise
- Flexible in reworking
- Negligible sludge generation
