Chemical destabilization of oil-in-water emulsion by novel polymerized diethanolamines

Hafiz, A. A.; El-Din, Horia M. M. Nizam; Badawi, A. M.

doi:10.1016/j.jcis.2004.10.010

Cited by 32 publications

(15 citation statements)

References 7 publications

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“…Coagulation/flocculation processes can be used to treat several types of waters and wastewaters, being among the most commonly treated the supply waters [1][2][3], the urban wastewaters, and wastewaters coming from different types of industries, such as those produced in the textile [4], chemical [5], pharmaceutical [6], metalworking [7] and petrochemical [8] factories.…”

Section: Introductionmentioning

confidence: 99%

The pH as a key parameter in the choice between coagulation and electrocoagulation for the treatment of wastewaters

Cañizares

Jiménez

Martínez

et al. 2009

Journal of Hazardous Materials

154

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Section: Introductionmentioning

confidence: 99%

The pH as a key parameter in the choice between coagulation and electrocoagulation for the treatment of wastewaters

Cañizares

Jiménez

Martínez

et al. 2009

Journal of Hazardous Materials

154

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“…Thus, the emulsions of refinery wastewater. The purity of the treated water was determined by turbidity measurement [27]. Alejandro et al have altered structure of some commercially available demulsifiers (Alkylphenol polyalkoxylated resin and polyurethanes).…”

Section: Chemical Demulsificationmentioning

confidence: 99%

Review on the Fundamental Aspects of Petroleum Oil Emulsions and Techniques of Demulsification

Issaka¹

2015

J Pet Environ Biotechnol

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This review is aimed to introduce a comprehensive survey on the most prominent and sustainable techniques and methods that could abate the environmental worries as well as financial insecurities in treating petroleum emulsions, since the existence of water is not desired because of the paramount troubles it may cause on the processing streamlines, as well as financial cost associated with transporting water mixed with petroleum. Currently, the most commonly used method for treating petroleum emulsion is the application of chemical additives, known as demulsifiers. Althogh, there are many other methods that are claimed to be more favorable from economic and environmental perspectives, yet, have not being fully put into real life practice, because of the drawbacks and disadvantages. In this review, several techniques have been surveyed including, chemical, electrical, membrane, centrifuge, bacteria, air floatation, ultrasonic, and microwave. Based on this Theoretical survey, silcone based demulsifiers were reported to be very effective and environmental friendly, but expensive. Also microwave and ultrasonics were reported to be very effective in treating petroleum emulsion and could be recommended as future ulternatives for treating petroleum emulsions.

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“…This product contains deionized water, citrate buffer salts, and diethanolamine, a compound that is used as a surfactant. 5,8,10 EnVision TM FLEX Target Retrieval Solution, Low pH is an all-in-one epitope retrieval buffer that served as a control for surfactant performance. HIER L buffer contains deionized water and citrate buffer salts.…”

Section: Paraffin Solubilitymentioning

confidence: 99%

Water-soluble organic solvent improves paraffin displacement in all-in-one epitope retrieval buffers

Freeland¹,

Bueren²,

Shanmugakonar

et al. 2013

Journal of Histotechnology

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An all-in-one epitope retrieval buffer was developed to solubilize molten paraffin. This study illustrates that common all-in-one buffer additives such as surfactants and wetting agents do not solubilize molten paraffin but a water-soluble organic solvent (WSOS) does. This study also shows that the WSOS does not negatively impact immunohistochemical staining reactions. The addition of a WSOS into an all-in-one epitope retrieval buffer formulation maintains paraffin in solution when slides mounted with tissue sections are removed from the buffer. This action is an advantage for buffer tanks in which slides are in a vertical orientation; the slides are not recoated with molten paraffin.

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Chemical destabilization of oil-in-water emulsion by novel polymerized diethanolamines

Cited by 32 publications

References 7 publications

The pH as a key parameter in the choice between coagulation and electrocoagulation for the treatment of wastewaters

The pH as a key parameter in the choice between coagulation and electrocoagulation for the treatment of wastewaters

Review on the Fundamental Aspects of Petroleum Oil Emulsions and Techniques of Demulsification

Water-soluble organic solvent improves paraffin displacement in all-in-one epitope retrieval buffers

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