Recent technologies for nutrient removal and recovery from wastewaters: A review

MN Hasan, MM Altaf, NA Khan, AH Khan, AA Khan… - Chemosphere, 2021 - Elsevier
Water scarcity and its pollution has become a concern in recent times. The disposal of
nutrient-rich (nitrogen and phosphorous) wastewater is also one of the main cause of water …

[HTML][HTML] Evaluation of the impact factors on the leaching risk of steel slag and its asphalt mixture

Y Gan, C Li, J Zou, W Wang, T Yu - Case Studies in Construction Materials, 2022 - Elsevier
In recent years, there has been an increasing interest in steel slag asphalt mixtures. Steel
slag has good mechanical properties, but there is a risk of leaching of heavy metal elements …

Synthesis of zeolitic imidazolate framework-8 (ZIF-8) using different solvents for lead and cadmium adsorption

SZN Ahmad, WNW Salleh, N Yusof, MZM Yusop… - Applied …, 2023 - Springer
The current study is focused on the facile synthesis of zeolitic imidazolate framework-8 (ZIF-
8) at room temperature using three different solvents: ammonia solution (ZIF-8 (N)), aqueous …

Probabilistic risk assessment of residential exposure to electric arc furnace steel slag using Bayesian model of relative bioavailability and PBPK modeling of …

L Mittal, CS Perry, AD Blanchette, DM Proctor - Risk Analysis, 2024 - Wiley Online Library
Electric arc furnace (EAF) slag is a coproduct of steel production used primarily for
construction purposes. Some applications of EAF slag result in residential exposures by …

Al2O3 encapsulated by calcium alginate as composite for efficient removal of phosphate from aqueous solutions: batch and column studies

H Ai, L Xu, Z Zhang, X Hu, C Chen, W Sun… - Water Science and …, 2022 - iwaponline.com
Abstract Activated alumina (Al2O3) has been widely used to remove aqueous anionic
pollutants such as phosphate for preventing the eutrophication phenomenon. While Al2O3 …

Mechanism insight into the role of clay particles on enhancing phosphate removal by ferrate compared with ferric salt

W Li, F Ouyang, G An, C Yang, R Zhong, F Xiao… - … Science and Pollution …, 2021 - Springer
The application of ferrate (Fe (VI)) and ferric chloride as coagulants for treating phosphate
wastewater in the presence of kaolin clay particles was comparatively studied. The …

Steel Slag and Limestone as a Rock Filter for Eliminating Phosphorus from Domestic Wastewater: A Pilot Study in a Warm Climate

SN Maarup, R Hamdan, N Othman, A Al-Gheethi… - Water, 2023 - mdpi.com
Phosphorus input with excessive use of fertilizers and manure as one of the main sources of
nutrient pollution has increased recently in the wastewater as result of intensive farming and …

Optimizing vertical flow aerated steel slag filter system with nitrifiers bacteria for nutrients' removal from domestic wastewater: a pilot study

R Hamdan, II Ibrahim… - Journal of Chemical …, 2021 - Wiley Online Library
BACKGROUND The present study aimed to optimize the removal efficiency of ammonia
nitrogen (NH3‐N) and total kjeldhal nitrogen (TKN) from domestic wastewater as a function …

Surface modification of nano-based catalytic materials for enhanced water treatment applications

E Petala, AC Pradhan, J Filip - Surface Modified Nanomaterials for …, 2022 - Elsevier
The attractive remediation efficacy of nanobased materials has been deployed in various
research investigations and large-scale water remediation applications. Nanobased …

Precipitation of Orthophosphate in a Wastewater Treatment Plant

AI Velásquez, AK Zipa, SD Cevallos… - Water, Air, & Soil …, 2021 - Springer
Different individually applied commercial salts at different concentrations are generally used
to precipitate contaminants in wastewater. In this study, we developed a treatment …