Apparent and plastic viscosities are two of the significant rheological properties of drilling
fluid. Monitoring the apparent and plastic viscosities during drilling operations is essential to …

Orange peel, which is a by-product of oranges, contains carbohydrates that can be
converted into sugars and used in the fermentation process. In this study, the thermal …

Petroleum hydrocarbon pollutants will enter the soil with the extraction, processing and
transportation of crude oil, and under the action of gravity and rainfall leaching, they will …

Adsorption is an economical and widely used technique for removing dye from wastewater,
especially for non‐biodegradable pollutants. In this study, the effectiveness of water hyacinth …

Conventional single slope solar still integrated with a parabolic trough collector in addition to
packaged glass ball layer was used in water desalination. Experimental work carried and …

The effects of pH, particle size, adsorbent mass and stirring time on the adsorption efficiency
were investigated. The univariate linear regression algorithm was applied on experimental …

Waste lubricating oils contain pollutants which are poisonous compounds derived from
combustion, abrasion, and chemical reactions. Removal of such harmful impurities allows …

Recovery of used lubricating oil (ULO) generally comprises cleaning, drying, and adsorption
in order to eliminate water, sludge, and impurities. As the ULO is one of the hazardous …

This study is a form of experimental analysis that utilizes used lubricating oil (ULO) in order
to reclaim base oil by using a combination of acetic acid and two different adsorbents …