On September 27, 2021, the expansion and renovation project of Shenzhen Donghu Water Plant officially started construction. According to reports, this is the first water plant project in Shenzhen.

East Lake Water Plant Capacity Expansion Project

Donghu Water Plant is located at No. 4002 Aiguo Road, Luohu District, adjacent to Shenzhen Reservoir in the east. It covers an area of 45,000 square meters. It was built in 1961 and is the first water plant in Shenzhen. The initial water supply capacity was 0.25 million cubic meters per day. After four reconstructions and expansions, the current water supply scale of 350,000 cubic meters per day has been formed. The water supply scope is the Luohu area east of the Guangzhou-Shenzhen Railway (except for the Liantang, Dawang and Wutong areas) , Is one of the main water plants in Luohu District.

It is understood that 60 years ago, the water plant opened the curtain on the development of Shenzhen's water supply industry with two pressure filter tanks with a diameter of 3 meters and a daily water supply capacity of 2500 tons. As the oldest water plant in the special zone, it has witnessed the reform and development of Shenzhen. In the new era of “dual district drive”, in order to build a water infrastructure that matches Shenzhen’s modern, international and innovative city, Shenzhen will realize that Shenzhen’s tap water can be directly drinkable by 2025. Based on this, Donghu Water Plant is in urgent need of expansion. Can be remodeled.

The capacity expansion and renovation project of Donghu Water Plant is 600,000 m3/d, with a total investment of 2.024 billion yuan. It is constructed by Shenzhen Environmental Water Affairs Group, designed by Shanghai Municipal General Research Institute, and undertaken by Special Economic Zone Construction Engineering Group. The project includes the construction of a new 600,000 m3/d water intake and water intake pipe, conventional treatment and advanced treatment technology, and simultaneous construction of sludge treatment facilities of the same scale. After the renovation, it covers an area of 56,000 square meters and is expected to be completed by the end of 2024.

The expansion and renovation project of the East Lake Water Plant is a major livelihood project at the city and district levels. It will be constructed in accordance with the high standards of the Zhan Tianyou Award to build a new era modern smart water plant with advanced concepts, highly intensive, green and low-carbon, natural and efficient, and smart empowerment , To realize the transformation of water plant from factory to garden, from building to pavilion, and to become a boutique project, demonstration project, and business card project in the water industry, providing a solid guarantee for Shenzhen's direct drinking in 2025 and a demonstration of the national modern direct drinking water plant.

It is worth mentioning that, facing the reality that the land use index is only 36% of the underground limit for the construction of the national water supply project, the Donghu Water Plant has determined the process plan for the pool body superimposition, through the pre-ozone distribution pool, the advanced treatment integrated pool, and the integrated sludge treatment Combination pools such as pools have achieved the national optimization of land use indicators, and created the first highly intensive water plant in China; at the same time, the advanced treatment process of "ozone + upward flow biological activated carbon" has been added, and the quality of the factory water will be greatly improved, and the taste of direct drinking will be obvious. improve.

As the first direct drinking demonstration smart water plant with advanced treatment technology in Luohu District, the East Lake Water Plant has started construction. After the completion and commissioning, it will greatly improve the security of regional water supply and accelerate the promotion of tap water in Shenzhen. Editor/He Yuting