Mechanical or Primary Treatment is the first and basic important stage of the water treatment process.
The purpose of this treatment is to remove most of the non-soluble solids physically in order to reduce the pollutant loads and to protect all the subsequent steps in the treatment plant.
Providing a reliable, high-quality supply of treated water is critical to many processes. However, selecting the right Pre-Treatment technologies is very essential in the field of water treatment.
It requires a comprehensive evaluation of the raw water quality and process requirements, the system design, operating conditions, and economics. We MENA-Water have the experience and expertise to specify the right pre treatment system for standard applications and custom design systems to meet specialized needs.
Mechanical Pre-Treatment incorporates the following processes:
- Screening step which aims for removal of solids
- Washing compactor cleans/compact fibrous materials from the screen for easy handling
- Grit removal step aimed for settling of all sand with larger in size than 0.15 mm
- Sand classifier and sand washer are used to wash the sand and dry it for reuse
- Grease & oil removal by floating to the surface by air and thereby skimming off
Equipment Information
- Mechanical Treatment
Mechanical or Primary Treatment is the first and basic important stage of the water … - Drum Screen
Drum screens are ideal for wastewater pretreatment in small and medium-sized sewage treatment plants … - Ultra Fine Screens
Ultra-fine screens for new applications. - Multi Rake Screen
Multi Rake Bar Screen for mechanical pre-treatment. - Perforated Belt Screen
The waste water flows through perforated filter elements made of stainless steel. - Grab Screen
The waste water flows through a grating screen made of steel or stainless steel, - Climber Screen
Very robust screen for channels. - Step Screen
Step Screens are a ”stepping” type of screening systems for separating suspended solids. - Inclined Drum Screen
Screw screen compactor with reinforced shaftless spiral for channels. - Vertical Screw Screen
This screw-screen-press-system is suitable for vertical installation as combined machine. - Basket Screen
The basket screen is excellent for installation in pumping stations and manholes. - Storm Water Screen – Horizontal Screen
This is a belt screen or screw screen of horizontal design. - Washing Compactor
Waste disposal is a cost factor for each installation. - Micro Filter Screen
The Micro Filter Screen can relieve primary treatment burden - Grit Washer
The grit washer unit consists of two basic items – grit wash tank and … - Grit Classifier
Grit classifier are used for the separation of solids from water and consisting of … - Circular Grit Trap – Vortex
The Vortex Grit Trap is used to screen and wash sand present in water. - Longitudinal Grit Trap
A high performance and low operating cost equipment. - Package Inlet Work
The complete preliminary treatment of waste water in one compact plant includes - Screw Conveyor
Screw conveyors are used to convey sludge or solid matter like grit or screenings. - Containerized Disc Filter RoDisc®
RoDisc® Package Solutions for removal of micropollutants. The HUBER Disc Filter RoDisc® is a …
