Reverse Osmosis

A water treatment process to remove contaminants which the water are forced to go through semipermeable membranes that result in two different types of water; dirty and clean

PT ESI offers 2 types of filtration within the Reverse Osmosis System: Sea Water (SWRO) and Brackish Water (BWRO)

We have successfully applied Reverse Osmosis system to various clients both in industrial area and oil & gas area.

We have also successfully export our Reverse Osmosis to various countries outside Indonesia.

Please contact us to have our outstanding service for you

Dissolved Air Flotation

Designed to remove Total Dissolve Solids (TSS), Oil and Grease, and Biochemical Oxygen Demand (BOD) by mixing the pressurized-air into the water. This method will eventually separate the contaminants from the water. When separated, the water will end up in recycle phase

We have successfully applied our Dissolved Air Flotation system to various clients in industrial area

We have also successfully export our Dissolved Air Flotation to various countries outside Indonesia.

Please contact us to have our outstanding service for you

ENBE PTFE MEMBRANE

The ENBE E-PTFE membrane module has a 3 layers structure with a membrane skin layer on both sides and a support layer in the middle. Although the liquid flows in from the skin side, the surface of this layer has a very finite pore structure as shown in the following picture. With this finite structure, the surface of the membrane can be made of very small accumulations of SS. Therefore, it can provide long-term stable filtration ability.

3 Layer Flexible Membrane Module (Cross-flow Filtration Module)

Advantages:

• High filtration flow with low energy costs.
• Easy maintenance (CIP, COP) and stable operation (Closs-flow filtration).
• Applicable for all water filtration treatments by applying appropriate membrane pore size.
• It can be applied to containers to save land, construction time, and costs.
• As a patent is in progress, membrane contamination during operation is minimized by changing the shape of the spacer and using its air injection structure for effective membrane cleaning through Vortex formation through circulating water and air bubbles.

Depending on the field conditions, we can manufacture and supply specially customized membrane modules in addition to the general specifications above.

3 Layer Flexible Membrane Module (Cross-flow Filtration Module)

• Flexible structure to maximize membrane cleaning by aeration and backwashing.
• Cost reduction and productivity improvement by simple design.
• The world’s only flexible flat membrane structure.
• The water outlet pipe and the air supply pipe are configured together in the unit.
• Patented Design useful for replacement of hollow fiber membrane.

Membrane specification (for Membrane Bio Reactor)

Nano-Bubbler Hydroxyl Radical Generator

Ozone gas is dissolved in water, and a small amount of OH radical is generated instantly, but it is an anion-based substance that produces a very strong reaction that is extinguished at the moment of instantaneous generation because it is a half-life substance of 1/1 millionth of a second.

The ultrafine bubbles generated from the bubble generator remain in the water for a long time, and as they are gradually reduced by the water pressure, heat energy and ultrasonic energy generated when bursting in the water are generated, and the ozone remaining in the bubble generates a high concentration of OH Radical, and it can be used for industrial purposes by continuously generating OH Radical that disappears at the moment of instantaneous occurrence with nanobubble generation technology and high ozone dissolved mixing technology.

ERADICATE ALL PATHOGENS