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This paper researched the adsorption properties of sodium polyacrylate(PAAS) to the copper(II) cation in wastewater, the adsorption effect of sodium polyacrylate were studied by the single factor such as adsorbent dosage, time, temperature and pH. The results show that: the absorbed ratio of the sodium polyacrylate was 97.14%, the adsorption capacity was 8.35 mg/g for the wastewater with the high...
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