Search
Now showing items 71-80 of 401
Recent advances on the treatment of oil fields produced water by adsorption and advanced oxidation processes
(
Elsevier
, 2022 , Article)
The handling and treatment of produced water (PW) generated during oil and gas extraction has continued to be a serious dilemma due to its large quantities and complex composition with variety of pollutants. In this review ...
Recent methods in the production of activated carbon from date palm residues for the adsorption of textile dyes: A review
(
Frontiers
, 2022 , Article)
Textile dyes are organic compounds that can pose an environmental threat if not properly treated. They can cause many problems ranging from human health, ecosystem disturbances, and the reduction of the esthetic value of ...
Hydrothermal Conversion of Food Waste to Carbonaceous Solid Fuel—A Review of Recent Developments
(
Multidisciplinary Digital Publishing Institute (MDPI)
, 2022 , Article)
This review critically discussed recent developments in hydrothermal carbonization (HTC) of food waste and its valorization to solid fuel. Food waste properties and fundamentals of the HTC reactor were also covered. The ...
Conversion of a mixture of date palm wastes to mesoporous activated carbon for efficient dye adsorption
(
Institute of Physics Publishing
, 2023 , Article)
In this study, we aimed to develop mixture activated carbon (MAC) from a mixture of date palm wastes (petiole, rachis and fiber) through hydrothermal carbonization and microwave-assisted H3PO4 activation and evaluate its ...
Physicochemical properties and combustion kinetics of food waste derived hydrochars
(
Elsevier
, 2022 , Article)
In this work, simulated food waste (15% white bread, 15% palm dates (without seeds), 5% boiled egg (without shells), 20% spent tea leaves, 20% spent coffee ground, and 25% banana peel in parts weight) was subjected to ...
Pyrolysis of Canarium schweinfurthii hard-shell: Thermochemical characterisation and pyrolytic kinetics studies
(
Elsevier
, 2023 , Article)
Canarium schweinfurthii fruit used in food and cosmetics produces waste nuts with a hard shell (hard-shell) and kernel. The hard-shell contained lignin and holocellulose, besides 51.99 wt% carbon, 6.0 wt% hydrogen, 41.68 wt% ...
A Review of CeO2 Supported Catalysts for CO2 Reduction to CO through the Reverse Water Gas Shift Reaction
(
Multidisciplinary Digital Publishing Institute (MDPI)
, 2023 , Article)
The catalytic conversion of CO2 to CO by the reverse water gas shift (RWGS) reaction followed by well-established synthesis gas conversion technologies could be a practical technique to convert CO2 to valuable chemicals ...
Cost and Heat Integration Analysis for CO2Removal Using Imidazolium-Based Ionic Liquid-ASPEN PLUS Modelling Study
(
Multidisciplinary Digital Publishing Institute (MDPI)
, 2023 , Article)
The recent advancement in efficient and recoverable CO2 capture solvents has been stimulated by the environmental harm resulting from the accumulation of greenhouse gases. Ionic liquids (ILs) and IL-based solvents have ...
Development of novel nano-γ-Al2O3 adsorbent from waste aluminum foil for the removal of boron and bromide from aqueous solution
(
Elsevier
, 2022 , Article)
The current study deals with the synthesis of nano-gamma-alumina (nano-γ-Al2O3) from waste aluminum foil and its application for the removal of boron and bromide from an aqueous solution. The physical characteristic of ...
Development and application of bio-waste-derived adsorbents for the removal of boron from groundwater
(
Elsevier
, 2022 , Article)
This study investigates the development and application of bio-waste-derived adsorbents for the removal of boron from groundwater. The boron removal from groundwater was explored by bio-waste-derived adsorbents such as ...