Solventing out crystallization-basic magnesium carbonate percipitation for thorough phosphorus removal from ammonium tungstate solution [PDF]
Frontiers in Chemistry, 2022 The ammonium tungstate solution obtained by leaching scheelite with phosphate contains a large amount of phosphorus. For production of qualified ammonium paratungstate products, phosphorus must be deeply removed from the ammonium tungstate solution.
Liang Yang +5 more
doaj +2 more sources
Optimization of COD, nitrate-N and phosphorus removal from hatchery wastewater with acclimatized mixed culture [PDF]
Heliyon, 2022 The goal of this study is to optimize the condition of the pollutant removal process by using acclimatized mixed culture (AMC) in the treatment of contaminated waste from the hatchery industry.
Norazwina Zainol +3 more
doaj +2 more sources
Mechanisms of Phosphorus Removal by Phosphorus Sorbing Materials. [PDF]
J Environ Qual, 2018 Stormwater filters are a structural best management practice designed to reduce dissolved P losses from runoff. Various industrial byproducts are suitable for use as P sorbing materials (PSMs) for the treatment of drainage water; P sorption by PSMs varies with material physical and chemical properties.
Qin Z +4 more
europepmc +4 more sources
Phosphorus removal from landfill leachate by microalgae [PDF]
Biotechnology Reports, 2020 Phosphorus is an essential constituent of all living organisms but it is non-renewable and its natural reserves are fast depleting. Phosphorus discharged in wastewater could be sustainably reused by microalgae.
Zareen T. Khanzada
doaj +2 more sources
Inhibition of ferric salts on phosphorus-accumulating organisms in simultaneous chemical precipitation for phosphorus removal [PDF]
Frontiers in MicrobiologyTo comply with the increasingly strict phosphorus (P) effluent standard, ferric salts are commonly used as a simultaneous precipitant to supplement the biological P removal process.
Anqi Xiao +7 more
doaj +2 more sources
Selection of chemical phosphorus removal scheme based on Analytic Hierarchy Process [PDF]
E3S Web of Conferences, 2021 Chemical precipitation phosphorus removal process can improve the phosphorus removal effect of sewage treatment system to meet the increasingly stringent discharge standards.
Wang Ze
doaj +1 more source
Remove and recover phosphorus during anaerobic digestion of excess sludge by adding waste iron scrap [PDF]
Journal of the Serbian Chemical Society, 2013 In the current investigation, the feasibility of phosphorus removal in the anaerobic digestion of excess sludge by adding waste iron scrap (WIS) was studied.
Zheng Wei +6 more
doaj +1 more source
Applied Sciences, 2021 The paper reports the removal of phosphorus and natural organic matter (NOM) from surface water by dynamic membrane (DM) adsorber. DM filter builds up as a layer of particles deposited via permeation through the membrane’s surface. This study reports the
Beata Malczewska
doaj +1 more source
Applied Sciences, 2023 Adsorption stands as an economically viable, efficient, recyclable, operationally straightforward, cost-effective, and low-sludge method extensively employed for phosphorus removal.
Yan Liu, Lingfeng Zhu
doaj +1 more source
Effect of influent nutrient ratios and hydraulic retention time (HRT) on simultaneous phosphorus and nitrogen removal in a two-sludge sequencing batch reactor process [PDF]
, 2009 A laboratory-scale anaerobic–anoxic/nitrification sequencing batch reactor (A2N- SBR) fed with domestic wastewater was operated to examine the effect of varying ratios of influent COD/P, COD/TN and TN/P on the nutrient removal.
Peng, Yongzhen +2 more
core +1 more source