Oily wastewater consists of fats, oils and greases together with a broad spectrum of
dissolved organic and/or inorganic substances in suspension. It is regarded as one of the …

Abstract Huge quantities of Palm Kernel Shell (PKS) are produced as wastes annually due
to increase in demand for palm oil. Regardless of the numerous potential derivatives from …

Most of the 'oil refineries' severally pollutes the water resources by depleting their untreated
waste water like cooling water, storm water and unsanitary sewage water. These …

Oil and grease are organic contaminants that are detrimental to the environment. The high
concentration of oil and grease can cause clogging in the sewer. Clogged sewers can …

Oily wastewater consists of fats, oils and greases together with a broad spectrum of
dissolved organic and/or inorganic substances in suspension. It is regarded as one of the …

Kitchen wastewater from the cafeteria is the presence of the chemical oxygen demand
(COD), total suspended solid (TSS) and organic substances in the runoff that required rapid …

The addition of zinc oxide (ZnO) as impregnation for activated carbon (AC) with the
hydrothermal method has been performed in this research. Vetiver distillation waste has …

Biosolar contains oil, fatty acids, emulsifiers, bactericides, and other chemicals. If the oil
contents are mixed with water, it will become hazardous waste and affect drinking water …

Vetiver root waste from the distillation process of essential oils production is rich in cellulose,
hemicellulose, and lignin. These biomass components have great potential to be utilized as …

ABSTRACT Huge quantities of Palm Kernel Shell (PKS) are produced as wastes annually
due to increase in demand for palm oil. Regardless of the numerous potential derivatives …