By means of chemical agent, oily sludge was treated and changed into active thickening profile control agent. 為此，利用化學(xué)劑對含油污泥進(jìn)行處理，使其變成活性稠化的調(diào)剖劑。
The preparation of profile control agent having swellable particles from oily sludge for water plugging and profile control was a new measure of sludge treatment and utilization. 利用含油污泥制備膨體顆粒調(diào)剖劑用于調(diào)剖堵水是一種新的污泥資源化技術(shù)，研究了含油污泥的預(yù)處理方法，尤其是除油技術(shù)。
According to the special composition of the oily sludge from tank bottoms, a set of treatment device was assembled by domestic equipments. 根據(jù)油罐底含油污泥的特殊組成，用國產(chǎn)設(shè)備，組配成套油罐底污泥處理設(shè)施；