The utility model provides an improved device for treating chromium containing sewage. The utility model comprises a tank made of antiseptic material and a treatment column with an external magnetic field, and an acid resistant pump connected with the circulation pipeline. The utility model utilizes the magnetic field of the treatment column to make the chromium ions in the chromium containing sewage continuously adsorb to the special iron powder in the treatment column, so as to achieve the purpose of purification. It can not only meet the production demand of large amount of processing per unit time, but also can treat the wastewater with chromium concentration below 50 gram / liter.
【技术实现步骤摘要】
【技术保护点】
一种间歇式处理含铬污水装置,包括内装铁粉的处理柱3、导线5和整流器8,其特征在于处理柱3用紧固杆4和法兰固定在罐体1的下端,耐酸泵7通过循环管路2分别与罐体1和处理柱3相接。
【技术特征摘要】
【专利技术属性】
技术研发人员:曾祥仁,伦彩珂,
申请(专利权)人:曾祥仁,伦彩珂,
类型:实用新型
国别省市:89[中国|沈阳]
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