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PROCESS FOR THE CHEMICAL DECOMPOSITION OF PHOSPHORUS COMPOUNDS FROM WASTE WATER AND METHOD FOR THE CLEANING OF WASTE WATER.
PROCESS FOR THE CHEMICAL DECOMPOSITION OF PHOSPHORUS COMPOUNDS FROM WASTE WATER AND METHOD FOR THE CLEANING OF WASTE WATER.
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机译:废水中磷化合物的化学分解过程及废水净化方法。
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摘要
The invention relates to the chemical removal of phosphorus compounds from waste water, this waste water being treated with one or more metal compounds, without any problems presenting themselves as regards the separation of the metal phosphate compounds. To achieve this, the waste water is treated with the metal compound in a fluidized bed of metal phosphate particles. The invention also relates to a process for the purification of waste water in which the effluent from a biological purification is subjected to the above-mentioned method for the removal of phosphorus.
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