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    Home > Inorganic Chemistry Topics > Inorganic Chemistry Project > Research on Pollution Characteristics and Pollution Risk Control of Sludge in Titanium Dioxide Industry

    Research on Pollution Characteristics and Pollution Risk Control of Sludge in Titanium Dioxide Industry

    • Last Update: 2022-02-26
    • Source: Internet
    • Author: User
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    The National Ministry of Environmental Protection project "Study on the Characteristics of Sludge Pollution and Pollution Risk Control in Titanium Dioxide Production Industry" undertaken by the Chinese Academy of Sciences Process Institute was officially launched in April 2016 with the participation of the China Titanium Dioxide Industry Association.
    Dongjia, Henan Baililian, Zhenjiang Titanium Dioxide and other enterprises exchange research, today are investigating in Nanjing Titanium Dioxide

    Wang Weijing from the Institute of Process Technology of the Chinese Academy of Sciences led a team to communicate with the titanium dioxide manufacturers to learn more about the ingredients and production process of "titanium gypsum"

    It is reported that when the project is completed, the expert research team will write the "Titanium Dioxide Industry Wastewater Treatment Sludge Pollution Control Technical Manual" to form the corresponding environmental protection technical specifications; on this basis, the solid waste "titanium gypsum" will be formulated in consultation with the relevant state departments.
    Standards and hazardous waste "dilute acid" standards; the industrialization technology of comprehensive utilization of titanium gypsum collected during the investigation process will also be written into the technical manual after the expert group proves that it is feasible; in addition, the investigation team has conducted a large number of visits And professional test optimization, according to the needs of enterprises can provide titanium gypsum treatment and utilization optimization program

    The completion of the project will make scientific conclusions on the “solid waste” titanium gypsum and “hazardous waste” dilute acid produced by the production of titanium dioxide in China, which will play a guiding role in the comprehensive utilization of circular economy

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