Technology Sharing | Techase Participated in the ＂2020 Urban Water Environment Conference＂
2020 is a key node in the battle of urban black and odorous water treatment. The Ministry of Housing and Urban-Rural Development and the Ministry of Ecology and Environment clearly stated in the “Implementation Plan for the Treatment of Urban Black and Odorous Water”.The elimination ratio of black and odorous water should exceed 90%.
On October 15-16, 2020, the '2020 Urban Water Environment Conference' was grandly held in Shenzhen. The conference conducted relevant discussions and exchanges on the theme of 'comprehensive water environment governance, relevant policies, excellent cases, successful experiences, and technical routes'. Many well-known domestic experts and top R&D talents in the industry were invited as speakers to analyze the new trends, new technologies and new products of urban water environmental governance!
At the meeting, Dr. Song Yu, Dean and R&D Director of Techase SRT Research Institute, brought the technology sharing of 'Comprehensive Treatment and Reuse of Source Pollution of Black and Smelly Water'. Base on the rich experience accumulated over the years in the treatment of black and odorous water and combining its own technical advantages, the company has launched technical solutions including ecological dredging and solidification technology, water ecological restoration technology and hydrothermal brick-making technology.
01 Ecological Dredging and Solidification Technology
Using mechanical integration and geotechnical tube bag technology to quickly and effectively dehydrate and consolidate, eliminate the internal pollution in the black and odorous water quickly.
02 Water Ecological Restoration Technology
The water ecological restoration technology is based on the IMA technology of Professor Chai Xiaoli of Tongji University. At the same time, the directional diatom cultivation method is used to improve the water quality and improve the self-purification ability of the water body.
Domesticate native microorganisms, which are beneficial to the removal of pollutants, and break the balance of the original microorganisms in the water body.
Continuously activate the native microorganisms in the water body and use the continuous microcirculation of the water body to greatly release the growth space of microorganisms.
Give full play to the powerful decomposition ability of microorganisms to pollutants in water bodies, and improve the effective biomass and functionality of microorganisms.
Reorganize, improve and optimize the microbial ecosystem of the water body to promote the restoration of the self-purification ability of the water body ecosystem and achieve the purpose of water ecological restoration
03 Hydrothermal Brick Making Technology
1. High utilization rate of solid waste , average utilization rate :50%, the highest utilization rate:85%;
2. Low reaction temperature is (≤ 200 ℃), less energy consumptionand the production process is energy-saving and environmental protection;
3. Widely used technology, all the industrial and mining general solid waste;
4. High strength, durability, frost resistance, acid and alkali resistance, high added value and strong market competitiveness;
5. Avoid secondary pollution, fix heavy metal ions, absorb harmful substances;
6. Excellent moisture absorption and desorption performance, an ideal ecological material.
04 Typical Cases
1. Case of ecological dredging and solidification technology
a.River regulation project of 'three rivers and six banks' in Rudong County, Jiangsu Province
b.River regulation project of Longxi North Lake and mazongsha River in Jiangmen City, Guangdong Province
c.West River Regulation Project in Huangpi District, Wuhan, Hubei Province
2. Cases of water ecological restoration technology
a.Langfang Golf water body restoration project
b.Restoration project of landscape river body from Xiaoqing River to Dianchi Lake in Kunming
c.Water body restoration project of West Lake Garden, Changhai new village, Yangpu District
3. Cases of hydrothermal brick making
a.Slope protection brick matching of Jinshan nameless River
b.Hydrothermal brick factory / Haiyan
c.Hydrothermal brick factory / Yaozhuang
Urban river and lake scenery is not only the unique existence of urban landscape, but also a symbol of the new style of urban development. The construction and protection of urban water body has been attached great importance. For more than ten years, as an environmental protection enterprise, Techase have been working hard for the environmental protection industry. In the future, Techase will continue to innovate and develop, constantly improve and provide more efficient and high-quality system solutions for water environment construction!