The effective disposal of oily sludge generated from the petroleum industry has received increasing concerns, and oil recovery from such waste was considered as one feasible option. In this study, three different approaches for oil recovery were investigated, including ultrasonic treatment alone, freeze/thaw alone and combined ultrasonic and freeze/thaw treatment. The results revealed that the combined process could achieve satisfactory performance by considering the oil recovery rate and the total petroleum hydrocarbon (TPH) concentrations in the recovered oil and wastewater. The individual impacts of five different factors on the combined process were further examined, including ultrasonic power, ultrasonic treatment duration, sludge/wate...
In oil reservoirs about 60% of the original oil in place remains as residual oil after primary and s...
UnrestrictedBiochemical processes are well known for their superior performances in the upgrading of...
Oil sludge presents a harmful but economically valuable waste. A large amount of oil sludge is produ...
It is well known that petroleum refineries are considered the largest generator of oily sludge which...
Oily sludge is one of the most significant wastes generated in the petroleum industry. It is a compl...
Nowadays, waste sludge is commonly treated using biological, chemical and physical processes such as...
Oily sludge is one of the most significant wastes generated in the petroleum industry. It is a compl...
Oily sludge is one of the most significant wastes generated in the petroleum industry. It is a compl...
Ultrasonic technology is a promising tool for washing oily sludge to recover oil. In this study, the...
AbstractIn this study, three advanced oxidation processes (AOP) were investigated for their capabili...
The oil sludge generated from the pretreatment of the used lubricating oil re-refinery is characteri...
The petroleum industry produces around 60 million tons of petroleum sludge annually, posing a consid...
The development of petrochemical refinery industries has resulted in increased production of petrole...
In this paper, experiments of crude oil demulsification using ultrasound, chemical demulsifier, and ...
Residual oil from palm oil mill effluent (POME) can be valorized into value-added products like biof...
In oil reservoirs about 60% of the original oil in place remains as residual oil after primary and s...
UnrestrictedBiochemical processes are well known for their superior performances in the upgrading of...
Oil sludge presents a harmful but economically valuable waste. A large amount of oil sludge is produ...
It is well known that petroleum refineries are considered the largest generator of oily sludge which...
Oily sludge is one of the most significant wastes generated in the petroleum industry. It is a compl...
Nowadays, waste sludge is commonly treated using biological, chemical and physical processes such as...
Oily sludge is one of the most significant wastes generated in the petroleum industry. It is a compl...
Oily sludge is one of the most significant wastes generated in the petroleum industry. It is a compl...
Ultrasonic technology is a promising tool for washing oily sludge to recover oil. In this study, the...
AbstractIn this study, three advanced oxidation processes (AOP) were investigated for their capabili...
The oil sludge generated from the pretreatment of the used lubricating oil re-refinery is characteri...
The petroleum industry produces around 60 million tons of petroleum sludge annually, posing a consid...
The development of petrochemical refinery industries has resulted in increased production of petrole...
In this paper, experiments of crude oil demulsification using ultrasound, chemical demulsifier, and ...
Residual oil from palm oil mill effluent (POME) can be valorized into value-added products like biof...
In oil reservoirs about 60% of the original oil in place remains as residual oil after primary and s...
UnrestrictedBiochemical processes are well known for their superior performances in the upgrading of...
Oil sludge presents a harmful but economically valuable waste. A large amount of oil sludge is produ...