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The printing and dyeing industry is a large water consumer. Wastewater discharge and total pollutant volume rank second and fourth among the national industrial sectors respectivel…

Printing and dyeing wastewater has always been the focus and difficulty of wastewater treatment technology research due to its large discharge volume and high treatment difficulty.…

One of the main obstacles to the development of the textile industry is environmental protection and energy saving. The main problem of environmental protection is wastewater. Ther…

Water is the source of life and the foundation of development. Wastewater is a place where renewable resources are intensive. If used properly, it will not only solve the problem o…

Summer is when ultraviolet rays are the strongest. Everyone must take corresponding protective measures when going out. Among them, sun protection clothing with sun protection effe…

Three-layer and five-layer high-efficiency filter paper Not only can it achieve near-zero emissions, but also due to the film’s non-stickiness and small friction coefficient,…

Manufacturing enterprises that mainly focus on clothing dyeing, washing, and ironing discharge a large amount of wastewater during the production process. The wastewater contains a…

Three-layer and five-layer high-efficiency filter paper is a new type of filter material formed by compounding a layer of polytetrafluoroethylene dust removal film on the surface o…