除油

低常温碱性除油剂的研制

Preparation of basic unoil agent in low & normal temperature

二硫代氨基甲酸盐的除油机理及pH值对其除油性能的影响

Oil Removing Mechanism of Dithiocarbamate and Effect of pH of Wastewater

SD去硅脂除油专用洗涤剂及全方位超声波清洗机

SD Special Detergent for Removing Oil and Silicone Grease , and All Positional Supersonic Cleaner

当污水中不含Fe2+时，DTC无絮凝除油效果。

This DTC showed no deoiling capability in wastewaters without Fe2 + .

PAC混凝气浮除油条件的选择

The Choice of Conditions to Remove Oil with PAC Coagulating and Air Floating

应用了GC／MS方法分析炼油厂汽提污水中的有机物，其结果可作为实用除油技术的依据。

The article introduced GC / MS method for the analysis of organic compounds in steam stripping waste water of oil refinery .

固定化HRP可重复多次使用，在重复使用八次以后，催化氧化柴油的除油率仍能达到35%以上。

After immobilized HRP was used for eight times , the oil removal efficiency was still over 35 % .

焦化含硫污水旋流除油除焦粉技术研究油田污水中油和COD的电化学降解脱除实验

Study on Hydrocyclone Technology for Oil Coke Removal from Sulfur-Containing Wastewater in the Coker Electrochemical degradation of oil and COD in wastewater produced by oilfields

预曝气斜管隔油池具有气浮和强化重力分离的双重作用，表面负荷可达4m3/（m2·h），除油效率高。

Pre-aerated tube oil-water separators have the enhanced function of flotation and gravity separation with surface loading of 4 m 3 / ( m 2 · h ) .

间歇溶气气浮试验结果表明：影响改进型复合碱式氯化铝除油性能的主要因素是碱化度B，其次是铁铝摩尔比和投量。

Experiment of batch dissolved air floatation shows that the key factors which influences the oil removing capacity of BCAC are the alkalinity and the mol ratio of Fe / Al and the dosage of the chemical .

结果表明，B对PASC混凝除油效果影响较大，随B值增大，除油效果提高；

The result showed that B has a great effect on deoiling efficiency of PASC , with increase of B value , the deoiling efficiency of PASC increase .

经除油、酸洗、封孔、活化、闪镀后，在Nd-Fe-B永磁体上进行常规化学镀Ni-P合金。

After degreasing , pickling , sealing , activating and strike plating , Ni-P alloy was deposited on the surface of Nd-Fe-B magnet .

研究了二硫代氨基甲酸盐的除油机理，并通过分析絮体的生成条件以及絮体的带电性，探讨了污水的pH值对二硫代氨基甲酸盐除油性能的影响。

The mechanism of removing oil from wastewater by dithiocarbamate was studied and the effect of pH value of wastewater on the oil removing was discussed based on the floculation occurred in the course of oil removing .

水处理滤料表面的zeta电位及其过滤除油性能研究月桂精油抗氧化性能及清除自由基能力的研究

The Study of Zeta Potential and Oil-Removal Efficiency of Water Treatment Filter Media Investigation of antioxidant activities and free radical scavenging of laurel essential oil

Al/Si摩尔比对PASC混凝除油效果影响较小；

Al / Si molar ratio affected the deoiling effect to a small extend .

本课题中，主要研究重油原料的化学除油剂和除油工艺，期望使用适当的表面活性剂复配在低的pH值和常规工艺条件下就能达到良好的除油效果。

In this dissertation , the focus will be put on the chemical oil-removing agent and process for heavy oil materials and good effects are hoped to reach at low pH value and ordinary technical conditions through the mixture of surfactants .

有机高分子絮凝剂AUF的研制及其除油效果测定

Development of organic polymer flocculant AUF and determination of its deoiling effect

采用W型和H型改性聚丙烯纤维作为粗粒化材料，能有效处理乳化食用油脂废水，某些指标显示H型比W型具有更好的除油性能。

Modified polypropylene fiber has been used as coalescence material for treatment of wastewater containing edible oil and grease . It was found that H-type and W-type both could remove the oil from wastewater . H-type is better than W-type .

加热后的硼泥处理含油废水，投加量为4‰时，除油最佳pH范围为5～12，除油率达92%以上。

The boron sludge activated by heating is used to treat oil containing wastewater , the best uptake pH is at the range of 5 ￣ 12 when it is added 0.4 percent and the percentage uptake of oils is 92 percent .

介绍了FJL-40型气浮除油机结构、除油原理和气浮除油的影响因素。

FJL-40 type air-floated oil skimmer structure , oil removal principle and influence factor of air-floated oil removal are described .

WEMCO高效絮凝除油技术研究

Study on WEMCO Technology of High Performance Flocculation for Oil Removal

DH-1新型水基除油剂的研制

Preparation of New DH-1 Water Based Oil Remover

其工艺参数分别为：横向流除油器和DTH聚结除油器的处理量均为85m3/h，有效停留时间为2.4h。

Process parameters are shown in the following : throughput for transverse flow oil separator and DTH coalescer of 85 m3 / h , effective resident time of 2.4 h.

研究结果表明，HCA除油和化学耗氧量的性能优于PAC，HCA产生的浮渣量是PAC的三分之一，而浮渣中的含油量则是PAC的三倍。

The results show that the efficiency of HCA for removal of oil and COD is better than PAC , and amount of residues is one third as from PAC-flocculant .

概述了CGA和CLA的结构、性质、表征方法、手段和研究进展以及在离子浮选、除油、萃取、蛋白质分离等过程中的应用。

The structures , characteristics , testing methods , advances and applications in ion floatation , oil removing , extraction , protein separation of CLA and CGA were reviewed .

与聚合氯化铝（PAC）、硫酸铝（AS）、氯化铁（FC）进行性能对比试验，结果表明：PASS比PAC、AS、FC具有更好的去浊、脱色、除油的效果。

The efficiency of turbidity , oil and color removing tests shows that the behavior of PASS has a priority of polyaluminum chloride ( PAC ), aluminum sulfate ( AS ) and ferric chloride ( FC ) .

对MH再生过程中除油操作、制备新MH、H2O2处理和水洗操作等进行优化后，MH的流失和消耗显著降低，环己醇（NOL）产量上升。

During MH regeneration , the loss and consumption of MH decrease considerably and NOL output increases after optimization of removing oil , preparing new MH , H_2O_2 treating and water washing operation .

当气液比Rgl≤3%时，溶气对除油效率的影响不明显，当3%气液比的增大而增加；

When the gas-fluid ratio ( Rgl ) is below 3 % , the oil removal efficiency changed very little . ; while 3 %

在20~30℃之间水温降低则XL-01除油效果变差。

The deoiling efficiency of XL-01 becomes worse with temperature decreasing from 30 ℃ to 20 ℃ .

通过表面扫描电镜（SEM），萃取液粘度和冻胶纤维萃取除油率的测定，研究了纳米粒子在UHMWPE冻胶纤维中的分散情况及纳米粒子的加入对冻胶纤维萃取过程的影响。

The dispersion of nano-particles in UHMWPE gel fibers and the effect of nano-particles on the extracting process of gel fibers were investigated by observation with scanning electron microscopy and determination of extracting agent viscosity and oil removal ratio of gel fibers .