Sawaco partners with scientists and environmental experts to develop sustainable water-management strategies and enhance smart water supply systems. — Vietnam News
HO CHI MINH CITY: Collaboration is vital for Ho Chi Minh City to tackle climate change and maintain a clean water supply for its over 10 million residents, experts say.
Speaking at a recent seminar, deputy general director of the Saigon Water Corp Bui Thanh Giang highlighted the company’s commitment to providing a stable supply of water amid climate challenges.
Sawaco partners with scientists and environmental experts to develop sustainable water-management strategies and enhance smart water supply systems, he said.
It promotes water conservation through campaigns and educational programmes, and invests in technology to detect leaks, which improves efficiency, he said.
Smart water metres enable real-time consumption monitoring, while a progressive tariff structure encourages responsible usage, he added.
It also collaborates with local authorities and community organisations to foster a culture of water conservation, ensuring reliable water access essential for public health and economic growth.
Last year, It established a long-term cooperative relationship with the Seoul Waterworks Authority (SWA) to ensure the provision of safe water for residents.
The two sides signed a memorandum of understanding that outlined specific areas of collaboration and a roadmap for fostering a comprehensive partnership, which not only benefits both entities but also strengthens the relationship between Ho Chi Minh City and Seoul.
Both Sawaco and SWA share a mutual need for innovation and the application of advanced technologies to ensure a safe and clean water supply for Ho Chi Minh City and Seoul, two densely populated urban centres, experts said.
The two cities’ populations are comparable, each hovering around 10 million residents. Notably, tap water in Seoul is now deemed safe for consumption.
Dr Nguyen Minh Hoa from Ho Chi Minh City University warned that climate change poses significant risks to the city’s water resources, particularly in vulnerable areas such as the Mekong Delta and Ho Chi Minh City.
Concerns include declining water availability, rising sea levels threatening submersion, increased saltwater intrusion, and droughts impacting key reservoirs.
The city’s rapid population growth, projected to reach 15 million by 2050, exacerbates these challenges.
In response, the city is adjusting its water supply plan to ensure access to clean water, with various water companies, including Sawaco.
Under the plan, Sawaco will be implementing high-tech solutions to optimise freshwater production and management.
Efforts will also focus on exploring sustainable water sources, such as rainwater and brackish water, while improving sludge treatment techniques.
To minimise freshwater loss, water supply plants will monitor flow rates, upgrade old pipes, and install pressure-reducing valves.
They aim to reduce tap water leakage to under 18.9% by 2040.
In addition, a pilot programme for free drinking water systems at public facilities will be launched, involving collaboration between Sawaco and local departments.
Established in 2005, Sawaco plays a major role in delivering clean water to all residents of Ho Chi Minh City, with the capacity to serve over 10 million individuals. — Viet Nam News/ANN
