Mobile harmless system treating petroleum fie員近ld’s sludge is to deal算報 with the oil sludge,為讀 acid sludge and alkaline sludge in 電腦petroleum field.放老 According to the 快房specific needs, it may b術玩e equipped with flue gas purification 舞友system and heat recovery服能 system, to meet environmental protection standards and to recycl商門e and comprehen小身sive utilize ene大業rgy.