论文部分内容阅读
在水源不足的地区,炼油厂回收污水是一項重要的工作。在技术革命中,我厂职工在党的領导下,发揚了敢想敢說敢干的共产主义风格,破除迷信,大胆試騐,在过濾罐中,用石油焦代替石头、砂子过濾污水中的油类及悬浮物,大大提高了过滤效果。此种过濾罐构造簡单,操作方便,处理量也大,清除悬浮物較彻底,可以广泛地应用在鍋爐用水的处理上。过去我們的鍋爐用水,是用石头、沙子过濾的,效果很不好,过濾后仍含有大量泥沙,給軟化水
In areas where water is scarce, it is an important task for oil refineries to recover the wastewater. Under the technical revolution, under the leadership of the party, the workers and staff of our factory carry forward the communist style of daring to say and dare to dare to stem the superstition and boldly test. In the canister, petroleum coke is used instead of stone and sand is used to filter the sewage In the oil and suspended solids, greatly improving the filtering effect. This kind of canister has the advantages of simple structure, convenient operation, large processing capacity, thorough removal of suspended solids, and wide application in the treatment of boiler water. In the past, our boiler water was filtered by stones and sand, and the effect was very poor. After filtering, it still contained a lot of sediment, which softened water