(1) Lime method; (2) Lime - iron salt method; (3) vulcanization; (4) Method of soft manganese ore; (5) comprehensive recovery method; (6) phosphate method; (7) activated carbon, activated Aluminum adsorption method; (8) reverse osmosis method; (9) ion exchange method. Polyken Hot Applied Shrinkable Tape
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What are the methods for treating arsenic-containing wastewater?