Dissolved air flotation india

 

Dissolved air flotation (DAF) systems are designed to remove contaminants, chemical oxygen applications, and oils and fossils from a polluted river. This recycling river is reassembled and compacted by placing contaminated water in the indoor contact area where the molten air escapes from the compound within the form of microns that are estimated to be microns attached to the contaminant. Bubbles and dirt rise to the surface and form a floating fabric bed that has been removed by a person who slides upwards into the interior of the transit

Biological perverted bias

Melted air pollution (DAF) has proven to be very effective in extracting solid food from polluted water streams. Many advantages over traditional, gravity specifications include:

• Small treads and high speed launches

• Sludge solid solids (4% TS vs. 1% TS) content leading to a lower volume of mud

• Strong bulking grip strength tends to rotate

• More reliable pollution quality

 

Some of the most common biological applications include:

• Polishing pollutants from aerobic pools

• Detoxifying pollutants from anaerobic pools

• Removal of algae from ponds

• Polishing impurities from high anaerobic processes

 

How does the air-conditioning system work?

 

The wastewater is pumped into the molten air system and connected to a stream of "white water", which is then surrounded by any solids that will float to the bottom of the molten air tank.

The water from the DAF (DAF DISSOLVED AIR FLOTATION) is filled with melted air. As these channels converge, small bubbles attach themselves to the solid particles, giving them enough energy to travel through the surface of the Melted Air tank.

Simplified water flows in and out of the melted air unit. Most of the water is used inside the repetition loop while the rest comes out of the vessel for discharge or further treatment.

Typically, with the use of chemical coagulation before Dissolve air flotation, a reduction of up to 95% of TSS, BOD, FOG is usually achieved or achieves a 75% reduction in non-chemical. Soluble air is often used as a first step before wastewater treatment because it will remove the reliable part of the nutrient load and reduce the size of the biological treatment system, in addition to providing better quality of pollution.