KAJIAN ADSORPSI LINEAR ALKYL BENZENE SULPHONATE (LAS) DENGAN BENTONIT-KITOSAN

The behaviour of linear alkyl benzene sulphonate under direct discharge conditions in Vientiane, Lao PDR.

Direct discharge of untreated sewage to surface waters is a common practice in many parts of the world. However, relatively little is known about the behaviour of synthetic organic pollutants under these conditions. This paper describes a sampling campaign designed to track changes in water quality in a surface water system in Vientiane (Lao PDR) receiving significant quantities of untreated wa...

Biodegradation of Linear Alkyl Benzene Sulfonate by Sequencing Batch Reactor in Sanitary Wastewater

Introduction: Detergents lead to many environmental problems. The main aim of this study was to evaluate sequencing batch reactor (SBR) efficiency on Linear alkyl benzene sulfonate (LAS) removal. Materials and Methods: In this experimental study, to investigate the removal efficiency of LAS, a SBR reactor was used. A roughly 12-hour operating cycle was chosen which included the discharge time ...

biodegradation of linear alkyl benzene sulfonate by sequencing batch reactor in sanitary wastewater

introduction:detergentsleadtomanyenvironmentalproblems.themainaimofthisstudywastoevaluatesequencingbatchreactor(sbr)efficiencyonlinearalkylbenzenesulfonate(las)removal. methods:inthisexperimentalstudy,toinvestigatetheremovalefficiencyoflas,asbrreactorwasused.aroughly12-houroperatingcyclewaschosenwhichincludedthedischargetime(30min),thefillingtime(60min),andsedimentation(1hr),whiletheremainingti...

Alkyl Benzene as a Compressor Lubricant

Study of Linear Alkyl Benzene (LABs) as molecular marker of sewage pollution in Bivalves Mollusk “AnodontaCygnea” in Anzali lagoon

Tracking and determining the amount and types of urban sewage that is being releasing to the environment is important in planning for wastewater treatment systems and water quality control. In this research, in four stations of Anzali Lagoon, (by means of a gas chromatograph device with mass detector spectrometer) wastewater pollution has been measured and evaluated with molecular indicator Lin...