回收油的绿色变奏曲工作坊。
本文提出的方法是回收油分，以脱油后的白土渣作为制砖原料。
The way we introduced is to recover oil and use the clay residue reoiled as raw and processed materials of brick.
介绍了设置集油坑排污管及库区沟网排水回收油脂系统的原理、方法、效果。
Introduced to plan an oil sump and sewer in the tanks and to design a sewerage system and recovery system of oils in the bulking area.
该处理石油酸渣的工艺可以降低除酸成本，提高除酸效率并提高回收油渣的质量。
The process for disposing the acid sludge can reduce the cost of acid-removal, improve the acid-removal efficiency and improve the quality of recovered oil sludge.
本发明提供了从原料中最大化回收油的方法，以及将在原料中的游离脂肪酸转化成可进行酯交换的甘油酯的方法。
Methods for maximizing oil recovery from the feedstocks are provided, as well as methods to convert free fatty acids in the feedstocks into glycerides amenable to transesterification.
污泥中的碳氢化合物回收率达到94.5％，回收油可以达到回炼要求，污水达到排放污水处理场要求，污泥量减至原来的12.2％。
The discharged water met the requirement of the wastewater treatment plant, and the remained sludge was reduced to 12. 2% of the original.
污泥中的碳氢化合物回收率达到94.5％，回收油可以达到回炼要求，污水达到排放污水处理场要求，污泥量减至原来的12.2％。
The discharged water met the requirement of the wastewater treatment plant, and the remained sludge was reduced to 12. 2% of the original.
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