|Model/Type||Manual and Fully Close Loop Plant|
|Industry||Sugar, Paper Mills, Dairy Industry etc.|
|Working Voltage Range||240 - 440 V|
Water clarification by means of the Veolia Water Technologies-patented VJPL-Activeflo, Active Turbo, VJPL-Multiflo help to remove suspended solids and particulate matter-usually with the help of flocculants and coagulants, which improve settling. Water clarification systems are either rectangular, where water flows from end to end, or circular, where flow occurs from the centre outward.
Water clarification is used in the treatment of industrial effluent, municipal wastewater and municipal drinking water as pre-treatment to further purification processes. Water clarification is also used as specialised application for grease and oil removal in industrial effluents.
"SVJPL" patented water clarification plants includes SVJPL-Activeflo, Active Turbo, SVJPL-Multiflo.
Water clarification with VJPL-Activeflo
- The patented high rate water clarification system, developed by "SVJPL"
- Unique settling characteristics
- High overflow rates
- Short retention times.
These characteristics allow for clarifier designs with footprints that are five times smaller than classic lamella or dissolved air flotation clarifiers and up to twenty times smaller than conventional sludge blanket clarifier.SVJPL-Activeflo
: Referred to as the ultimate clarifier, and based on the highly successful, Fast and Flexible
These characteristics make it ideal for municipal applications across the country. The process covers numerous applications and can be integrated into many treatment chains to produce high quality potable water. The water clarification system is equipped with a flocculation tank that contains a to enhance flocculation by installing a draft tube around the mixer impeller. The System provides even shorter retention times than the system, and boasts an even smaller footprint.VJPL-Multiflow:
Technology is an advanced clarification technology which incorporates chemical precipitation with sludge thickening - this produces a thickened sludge which can easily be dewatered. The technology is extremely efficient at removing high amounts of precipitated solids from water. "SVJPL" offers numerous operational benefits, including:
- A small footprint
- Low sensitivity to operational upsets and stop/start conditions
- A low concentration of suspended solids in treated water
- A high concentration of suspended solids (calcium carbonate) in the generated sludge
- Lower capital and operational costs when compared to conventional clarifiers.
The method also offers solutions for the removal of high levels of arsenic and heavy metals from water. This method is called the VJPL-Mutiflow-Pro configuration and combines the coagulation, flocculation and settling stages in a streamlined process.
After oxidation raw water flows successively through two tanks equipped with propeller type mixers. developed by "SVJPL", optimises chemical dosing, mixing and floc formation.
The flocculated arsenic and colloidal matters enter the bottom of the settling tank fitted with lamella plates. The water flows upwards, in the opposite direction to the settling flocs. The flocs are deposited along the plates and slide downwards under the effect of gravity.
This feature optimises chemical dosing and further improves sludge settling and thickening.
- Well adapted to high concentrations of arsenic
- Co-precipitation of other heavy metals
- Removal of suspended solids and colour
- High thickened sludge concentration
- Easy to build and operate
- Robust and proven technology