WOG Technologies 25 MLD sewage treatment and water recycling plant
New Delhi, 13 August 2025: WOG Technologies, a leading water treatment company, has installed a 25 MLD sewage treatment and water recycling plant in partnership with the Patong Municipality of Phuket, Thailand, helping the beach resort town meet its growing demand for freshwater.
The project, implemented on a BOOT (Build-Own-Operate-Transfer) for a period of 30 years, produces high-quality potable water from sewage. The treated water complies with the quality standards of the produced tap water specified by the Provisional Water Authority (PWA) and WHO standards.
Located on the west coast of Phuket Island, Patong has about 20,000 permanent residents and receives a significant footfall in the peak tourist season, drastically increasing the demand for freshwater. Comprehensively designed, engineered and operated by WOG Technologies, the facility ensures availability of high-quality portable water at lower rates in Patong, serving Hotels, hospitals, commercial complexes and malls etc in the region, in addition to water distribution through water tankers to water scarce zones.
It also helps to minimise the disposal of wastewater into the environment, thereby reducing pollution and supporting the nation’s sustainability goals. The installation of the project has helped create new job opportunities for the local community, boosting the local economy and supporting livelihoods.
Rajan Sunil, of WOG Technologies, said, “Freshwater scarcity is a growing concern in many parts of the world. Addressing it requires the adoption of innovative solutions to ensure that every individual has access to clean and drinkable water in every part of the world.”
“The sewage treatment and water recycling plant is an efficient solution to ensure a constant supply of high-quality water to the community. Our project in Phuket is a benchmark in urban water management and reduces the pollution level. The project is a reflection of our commitment to advancing sustainable infrastructure and greener development.”
This project comprises multiple advanced treatment stages as well, includes high rate Lamella clarifiers as tertiary treatment , Rapid sand gravity filters and an high flux compact ultra-filtration system, followed by micron cartridge filtration. In the final stage, the water undergoes a two-stage inhouse innovatively curated low fouling reverse osmosis (RO) process, operating at 90% recovery to ensure tap water quality output to meet the defined standards.
WOG Technologies has delivered close to 200 projects globally, nearly half of which convert industrial effluent into high purity reusable water and Bio-Methane/BioCNG. Through its initiative, the company has earned a reputation for aligning environmental outcomes with commercial viability. Its portfolio further spans food waste, agricultural residue, and municipal waste, supporting India’s circular economy and carbon credit ecosystem.