Recently, the environmental protection acceptance of the 20,000-ton high-purity crystalline lithium hexafluorophosphate project (phase I project) of Polyfluorinated Duoyangfu New Materials was announced.
At present, during the construction of the project, considering the investment cost and market conditions, the "annual output of 20,000 tons of high-purity crystalline lithium hexafluorophosphate project" is put into operation in stages, and the first stage of the annual output of 20,000 tons of high-purity crystal lithium hexafluorophosphate project (phase I project) is put into operation, the main content includes phosphorus pentafluoride synthesis, lithium hexafluorophosphate synthesis, lithium hexafluorophosphate crystallization, by-product calcium chloride production, etc., with an annual output of 10,000 tons of high-purity crystal lithium hexafluorophosphateIn the second stage, the project with an annual output of 20,000 tons of high-purity crystalline lithium hexafluorophosphate project (phase II project) will be built, with an annual output of 10,000 tons of high-purity crystalline lithium hexafluorophosphate, and two groups of drying processes of the by-product calcium chloride production line will be put into operation. This time, only the phosphorus pentafluoride synthesis, lithium hexafluorophosphate synthesis, lithium hexafluorophosphate crystallization, by-product calcium chloride production line and supporting facilities that have been put into operation in the first phase of the project are carried outCompletion of environmental protection acceptance
The acceptance report shows that the whole process of the 20,000-ton high-purity crystalline lithium hexafluorophosphate project (phase I project) with an annual output of 20,000 tons of high-purity crystal lithium hexafluorophosphate project (phase I project) can implement various rules and regulations of environmental managementPay attention to environmental management;Environmental protection agencies and various management rules and regulations are sound;Implement environmental protection countermeasures and recommendations put forward in the EIA and approval;The facility is functioning normally;The management measures are appropriate, in line with the relevant national regulations and environmental protection management requirements. According to the acceptance monitoring results, the emission of exhaust gas pollutants reaches the corresponding national standard limits, the noise has little impact on the surrounding environment, and the solid waste can be disposed of 100%. Waste gas and wastewater have been effectively controlled in accordance with the countermeasures in the EIA and approval, and the solid waste has been properly disposed of in accordance with the requirements of the EIA. In summary, the project generally meets the requirements of completion acceptance.
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