Methylene blue treatment method

The invention provides a methylene blue treatment method, which specifically comprises the steps of uniformly mixing 100 parts by weight of copper slag powder, 5-10 parts by weight of KOH and water, adding into a mold, carrying out natural curing for 24 h at a room temperature, demolding, continuously carrying out natural curing for 28 d at a room temperature, crushing, screening with a 3mm sieveto prepare an adsorbent, adding the adsorbent into methylene blue-containing wastewater, and carrying out oscillation adsorption treatment at a room temperature to achieve the removal of methylene blue. According to the method, the concentration of methylene blue can be effectively reduced, meanwhile, the comprehensive treatment utilization rate of the industrial waste residue copper slag is increased, and a new way is provided for treatment of sewage containing methylene blue. 本发明提供一种亚甲基蓝的处理方法，具体是将铜渣粉100重量份、KOH 5-10重量份与水混匀后，加入模具中，在室温下自然养护24h，脱模后，继续在室温下自然养护28天，破碎后过3mm筛制得吸附剂，将吸附剂加入含亚甲基蓝废水中，在室温下振荡吸附处理，实现亚甲基蓝的脱除；本发明方法能有效