Results 21 to 30 of about 1,695,817 (348)
Molecules, 2023 A constructed wetland (CW)-coupled microbial fuel cell (MFC) system was constructed to treat wastewater and generate electricity. The total phosphorus in the simulated domestic sewage was used as the treatment target, and the optimal phosphorus removal ...
Chunpeng Leng +5 more
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Recovery of phosphorus from wastewater: A review based on current phosphorous removal technologies
Critical reviews in environmental science and technology, 2022 Phosphorus (P) as an essential nutrient for life sustains the productivity of food systems; yet misdirected P often accumulates in wastewater and triggers water eutrophication if not properly treated. Although technologies have been developed to remove P,
Yulin Zheng +8 more
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Optimization of phosphorus removal process by chemical method in Baijiu brewing wastewater treatment [PDF]
Zhongguo niangzaoIn order to optimize the phosphorus removal process by chemical method of Baijiu brewing wastewater treatment process, the effects of initial alkalinity, initial pH, and polyferric sulfate (PFS) on thephosphorus removal of Baijiu brewing wastewater were ...
ZENG Wei, SONG Shan, SU Yongping, LI Jie, YU Changwen, WANG Qiang
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Phosphorus in water: A review on the speciation analysis and species specific removal strategies
Critical reviews in environmental science and technology, 2022 Elemental phosphorus (P) is key to all life forms on earth. Efficient P management and control in natural environments especially in water bodies is of paramount importance to the balance and stability of the ecosystem on both local and global scales. In
Yuqian Jia +5 more
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Thermodynamics Analysis and Removal of P in a P-(M)-H2O System
Molecules, 2021 In order to efficiently remove phosphorus, thermodynamic equilibrium diagrams of the P-H2O system and P-M-H2O system (M stands for Fe, Al, Ca, Mg) were analyzed by software from Visual MINTEQ to identify the existence of phosphorus ions and metal ions as
Hao Peng +7 more
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Influence of pH on short-cut denitrifying phosphorus removal
Water Science and Engineering, 2018 Through a series of experiments using denitrifying phosphorus-accumulating sludge in sequencing batch reactors (SBRs), the variations of the intracellular polymers during the anaerobic phosphorus release process at different pH values were compared, the ...
Wei Li +5 more
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Applicability and Optimal Parameters Analysis for Chemical Phosphorus Removal in a Modified Carrousel Oxidation Ditch [PDF]
Kemija u Industriji, 2017 In order to confine the aqua-eutrophication problem arising from phosphorus pollution, many municipal wastewater treatment plants have to improve their executive drainage standard for total phosphorus (TP). In this study, a municipal wastewater treatment
Tao Zhang, Yonghong Zhao
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Phosphorus removal using nanofiltration membranes
Water Science and Technology, 2011 A high concentration of phosphorus in wastewater may lead to excessive algae growth and de-oxygenation of the water. In this work, nanofiltration (NF) of phosphorus-rich solutions is studied in order to investigate its potential in removing and recycling phosphorus. Wastewater samples from a pulp and paper plant were first analyzed.
C P, Leo +5 more
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Potential of biological phosphorus removal
MATEC Web of Conferences, 2018 The purpose of studies was to assess the potential effectiveness of phosphorus compounds removal from waste water by biological method. Phosphorus removal is very important because of strict standards to phosphate concentration in effluent.
Zaletova Nina +2 more
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Trapping Phosphorus in Runoff with a Phosphorus Removal Structure
Journal of Environmental Quality, 2012 Reduction of phosphorus (P) inputs to surface waters may decrease eutrophication. Some researchers have proposed filtering dissolved P in runoff with P-sorptive byproducts in structures placed in hydrologically active areas with high soil P concentrations.
Penn, Chad J. +4 more
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