Oily Sludge Separation Iran|Characteristics and Disposal Options of Sludges from an Oil : white label Present study aimed to determine the physical and chemical properties of sludges from oil-water separator (OWS) and dissolved air flotation (DAF) clarifier of a refinery plant in... Where H is the head (m) ρ1,ρ2: the liquid pressures at the pump inlet and outlet (Pa) v1,v2: the fluid velocities at the pump inlet and outlet (m/s) z1,z2: the distances between two pressure measuring points (m); ρ: the liquid density (kg/m³); g: the acceleration due to gravity (m/s²). The pump head can be determined experimentally by installing a vacuum gauge at the .
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The present study aimed to determine the physical and chemical properties of sludges from oil-water separator (OWS) and dissolved air flotation (DAF) clarifier of a refinery plant in Iran. The exploitation of novel synthetic bacterial consortia for the treatment of oily sludge has gained significant attention in recent years. This article explores the characteristics and disposal options of sludges from the oil industry, focusing on the mechanism and characteristics of oil recovery from oily sludge, as well as materials and energy recovery from oily sludges removed from industrial processes.
South Pars Gas Refineries (SPGRs) in south of Iran produces monthly 30 tons of oily sludge buried into artificial pools. Also, Shiraz Oil Refinery’s (SOR) oily sludge contributes to different environmental pollutions. The most fractions of SOR’s oily sludge consist of
Exploitation of Novel Synthetic Bacterial Consortia for Oily Sludge Treatment
The exploitation of novel synthetic bacterial consortia for the treatment of oily sludge offers a promising solution to the environmental challenges posed by sludge disposal. These bacterial consortia are engineered to efficiently degrade hydrocarbons present in oily sludge, leading to the reduction of sludge volume and the recovery of valuable resources.
Characteristics and Disposal Options of Sludges from the Oil Industry
Sludges generated from oil-water separators and DAF clarifiers in refinery plants exhibit complex physical and chemical properties. Understanding these characteristics is crucial for determining appropriate disposal options, which may include treatment through biological, physical, or chemical processes.
Mechanism and Characteristics of Oil Recovery from Oily Sludge
The mechanism of oil recovery from oily sludge involves the separation of oil, water, and solids present in the sludge. Various techniques, such as centrifugation, flotation, and solvent extraction, are employed to recover oil from sludges efficiently. Understanding the characteristics of oily sludge is essential for optimizing the oil recovery process.
Materials and Energy Recovery from Oily Sludges Removed from Industrial Processes
Oily sludges removed from industrial processes contain valuable materials and energy that can be recovered through appropriate treatment methods. Technologies such as thermal desorption, pyrolysis, and solvent extraction are utilized to recover hydrocarbons and other resources from oily sludges, contributing to resource conservation and sustainability.
GN Separation Oily Sludge Treatment System for Efficient Sludge Separation
Several studies promoted that the reuse of sludge in concrete can be an ideal solution to get rid of its negative effects, especially the hazardous ones, as it is an effective alternative to...
In general, a reciprocating pump has a higher efficiency than a centrifugal pump. Reciprocating pumps operate in low-flow and high discharge pressure environments. Milton Roy’s reciprocating pumps can handle flow rates from 0.09 liters per hour to 48 cubic meters per hour, and discharge pressures of up to 1,034 bar (15,000 psi).
Oily Sludge Separation Iran|Characteristics and Disposal Options of Sludges from an Oil