CLEANING OF OIL-CONTAINING WASTEWATER

Chemical Cleaning of Utafiltration Membrane after Treatment of Oily Wastewater

Investigating the amount of Soluble COD Removal from Wastewater Containing Olive Oil Using Electrocoagulation: A Study of Kinetic Models

Introduction and purpose: The olive oil industry wastewater contains significant amounts of oil and this can cause serious problems if it is discharged into the wastewater treatment system, so the oil in the wastewater must be removed and seperated prior to any action. Therefore, the oil in the sewage should be removed and separated prior to taking any measure. There are several ways to remove ...

Forward osmosis membrane fouling and cleaning for wastewater reuse

Membrane fouling properties and different physical cleaning methods for forward osmosis (FO) and reverse osmosis (RO) laboratory-scale filtration systems were investigated. The membrane fouling, with respect to flux reduction, was lower in FO than in RO when testing an activated sludge effluent. Crossflow velocity, air-scouring, osmotic backwashing and effect of a spacer were compared to determ...

Treatment of Wastewater Containing Carbohydrates using Pichia Saitoi Culture

Treatment of wastewater containing carbohydrates by Pichia saitoi growing on beet molasses was investigated in a well-mixed continuous tank as an alternative to bulking control.The yeast strain that used in this work was isolated from non-alcoholic beverage industrial wastewater, with a view on TOC removal compared with other strains in previous study.In this research the isolated yeast showed ...

Oil Quality in Diesel Engines With On Line Oil Cleaning Using a Heated Lubricating Oil Recycler