Primary Treatment
An effective ETP has a proper primary Treatment which eliminates the physical contaminant from the Effluent and helps it suitable for further processing.
Range of Equipment offered
Oil Skimmers
Coagulation and Flocculation Tanks, Flash Mixers, Tube Settler/ Clarifier etc.
Lamellar Decanter
Inclined Plate Settler
Oil Skimmers/Oil Water Separators
Suitable for Oil removal
Oil Skimmer
These help in removing the floating oil present in the Raw effluent. We provide various types of Oil skimmer such as Belt/Tube/Disc etc.,
Oil Water Separators
Oil Water Separators are specially designed to address the oil both floating and emulsified that is present in the Raw effluent.
Oil water separator is package system with specialized media called coalescing media that helps in separation of oil.

Secondary Treatment
The secondary treatment is implied when there is a need to address any bilogical contaminants present in the Raw Effluent,
Range of Equipment offered
Diffuser Membranes
Submerged Aeration
Membrane Bio Reactor
Dissolved Air Floatation
Diffused Aeration system
For all aerobic Treatment
Diffuser membranes help in providing fine bubble air through the water enabling to achieve high OTR - Oxygen Transfer Rate.
These can be categorized by shape as
1. Disc Diffuser
2. Tubular Diffuser
and with bubble size as
1. Fine bubble
2. Coarse bubble.
QWMS provides suitable DAG - Diffused Aeration Grid required to any aerobic treatment. Our DAG are sturdy with options of fixed/retrievable arrangements.

Tertiary Treatment
Range of Equipment offered
Reverse Osmosis
Ultra Filtration
Nano Filtration

Ultrafiltration
When it comes to fine tuning your treated effluent go for UF
UF- Ultrafiltration helps in removal of TSS and turbidity present in the water at a level of <0.1 micron.
It also removes microbial contamination that may be present in the water.
It also helps in increasing the life of RO membrane when used prior to TO plant.
Type of membrane: In to Out/ Out to In