Utilization of alum sludge as adsorbent for phosphorus removal in municipal wastewater: A review

N Muisa, I Nhapi, W Ruziwa, MM Manyuchi - Journal of Water Process …, 2020 - Elsevier
Aluminium sulphate is the commonest and most widely used coagulant for water treatment
worldwide. Aluminium is a well-known adsorbent for phosphorous (P), a nutrient highly …

A contemporary review on plant-based coagulants for applications in water treatment

M Saleem, RT Bachmann - Journal of Industrial and Engineering Chemistry, 2019 - Elsevier
Conventional coagulants, like aluminium sulphate and ferric chloride, are used in potable
water treatment and involve non-sustainable mining and transformation of raw materials for …

Modelling dye removal by adsorption onto water treatment residuals using combined response surface methodology-artificial neural network approach

MR Gadekar, MM Ahammed - Journal of environmental management, 2019 - Elsevier
In this study, response surface methodology (RSM)–artificial neural network (ANN)
approach was used to optimise/model disperse dye removal by adsorption using water …

Characterization of water treatment sludge and its reuse as coagulant

T Ahmad, K Ahmad, A Ahad, M Alam - Journal of Environmental …, 2016 - Elsevier
Coagulation-flocculation process results in the generation of large volume of waste or
residue, known as water treatment sludge (WTS), in the purification of surface water for …

The reuse of water treatment sludge as a coagulant for post-treatment of UASB reactor treating urban wastewater

AT Nair, MM Ahammed - Journal of Cleaner Production, 2015 - Elsevier
The feasibility of reusing polyaluminium chloride-based water treatment sludge as a
coagulant for the post-treatment of upflow anaerobic sludge blanket (UASB) reactor treating …

Coagulation/flocculation process for dye removal using water treatment residuals: modelling through artificial neural networks

MR Gadekar, MM Ahammed - Desalination and Water Treatment, 2016 - Taylor & Francis
The potential of aluminum-based water treatment residuals (WTR) discharged from water
treatment plants was evaluated as a coagulant for color removal from a disperse dye …

Ungauged runoff simulation in Upper Manyame Catchment, Zimbabwe: Application of the HEC-HMS model

W Gumindoga, DT Rwasoka, I Nhapi, T Dube - … of the Earth, Parts A/B/C, 2017 - Elsevier
Abstract The Hydrologic Engineering Center Hydrologic Modelling System (HEC-HMS)
model was applied to simulate runoff in the ten gauged and ungauged Upper Manyame …

Chemicals used for in situ immobilization to reduce the internal phosphorus loading from lake sediments for eutrophication control

C Wang, HL Jiang - Critical Reviews in Environmental Science and …, 2016 - Taylor & Francis
The in situ immobilization technique is a typical method of geoengineering in lakes for
eutrophication control. The method reduces internal phosphorus loading from sediments by …

[HTML][HTML] Water treatment sludge for removal of heavy metals from electroplating wastewater

A Ghorpade, MM Ahammed - Environmental Engineering Research, 2018 - eeer.org
Suitability of aluminium-based water treatment sludge (WTS), a waste product from water
treatment facilities, was assessed for removal of heavy metals from an electroplating …

[HTML][HTML] A review of plant-based coagulants for turbidity and cyanobacteria blooms removal

W El Bouaidi, G Libralato, M Douma, A Ounas… - … Science and Pollution …, 2022 - Springer
In recent years, the proliferation of Harmful Cyanobacterial Blooms (CyanoHABs) has
increased with water eutrophication and climate change, impairing human health and the …