Desulfurization slurry dechlorination technology
A desulfurization slurry and dechlorination technology, applied in degassed water/sewage treatment, water/sludge/sewage treatment, gas treatment, etc., can solve environmental pollution, serious problems, etc., and achieve the effect of simple process flow
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[0028] figure 1 Medium ammonium sulfate dissolution tank 1, electrolytic cell 2, stirring tank 3; filtrate A, ammonium sulfate B, hydrogen gas C, chlorine gas D, dechlorination filtrate E.
[0029] When the chloride ion content in the slurry is 5000mg / L, the supplemented ammonium sulfate B is dissolved in the filtrate A in the ammonium sulfate dissolution tank 1 to obtain a 25-35% concentrated ammonium sulfate solution; directly use the concentrated ammonium sulfate solution As a raw material, at a temperature of 30-60°C, Pt is used as an anode, Pb is used as a cathode, a polytetrafluoroethylene cationic membrane is used as a diaphragm, and 0.05% ammonium polyphosphate additive is added to the anode, and hydrogen gas C and Chlorine gas D is extracted separately and sent to post-processing; the chlorine-containing filtrate that is not released in time in the electrolytic cell is stirred at a high speed in the stirring tank 3, so that the liquid flow moves along the wall of the ...
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