The most common anionic surfactants in the formulation of detergents are Linear Alkylbenzene Sulfonates (LAS), with an sulfonate head group and a hydrophobic alkylbenzene tail group. two primary synthetic detergents, together sodium laureth sulphate, have been around for quite some time may be found many personal-care items such as shampoos, soaps, toothpaste, laundry detergent. LAS is relative...

The increasing number of laundry businesses in Pontianak causes increased waste, which is dangerous for health and the environment because anionic surfactants such as Linear Alkylbenzene Sulfonate (LAS) are hard degradable. Photocatalyst a method that can be used to degrade LAS structure. TiO2 carried coconut fiber optimize sunlight irradiation degrading content when light reaches water's surfa...

Mosquito fish (Gambusia affinis) is a species often used as bioindicator because it has high adaptability to water quality changes. Linear alkylbenzene sulfonate (LAS) surfactant found in waters and can cause death for the biota that lives it. This study aimed analyze impact of LAS on survival mosquito determine minimum concentration tissue damage. Research conducted during April 2022 using 500...

In this study, the results of application advanced oxidative processes to remove linear alkylbenzene sulfonate (LAS) from wastewater produced in laundry industry are presented. Photocatalysis with UV radiation and oxygen peroxide (H2O2) was applied followed by ozonation (O3). LAS removal higher than 90% first 60 min. H2O2 based on COD reached its most effective concentration for rate [1:2.5] O3...