synergistic effects of anionic polyacrylamide and gypsum

Synergistic effects of anionic polyacrylamide and gypsum …

Synergistic effects of anionic polyacrylamide and gypsum to control phosphorus losses from biogas slurry applied soils Excessive application of phosphorus (P) fertilizer to the agriculture soil can lead to the P loss to the aquatic ecosystem.,Synergistic effects of anionic polyacrylamide and gypsum … ,Synergistic effects of anionic polyacrylamide and gypsum to control phosphorus losses from biogas slurry applied soils Author links open overlay panel Christophe Niyungeko a b Xinqiang Liang a Shengdao Shan c Jin Zhang c Benjamin Makimilua Tiimub a Hosseini SeyedHamid a Sangar khan a Li Fa-yong a Guangming Tian a,Synergistic effects of anionic polyacrylamide and gypsum … ,Excessive application of phosphorus (P) fertilizer to the agriculture soil can lead to the P loss to the aquatic ecosystem. Three soils from different land use (tea, paddy, and vegetable soils) were treated with biogas slurry (BS) at rate of 79.8 kg ha −1, anionic polyacrylamide (PAM) at rate of 12.5, 25 and 50 kg ha −1, Gypsum (Gy) at rate of 5t ha −1, and the control (Ck) without …

Synergistic effects of anionic polyacrylamide and gypsum …

However, the application of BS with PAM alone promoted the release of DRP by 77, 86, 70% for tea, paddy, and vegetable soils, respectively. This study suggests that the synergic application of PAM…,Synergistic effects of anionic polyacrylamide and gypsum … ,Synergistic effects of anionic polyacrylamide and gypsum to control phosphorus losses from biogas slurry applied soils Chemosphere 234(2019), 953-961, 2019 Benjamin M A K I M I L U A Tiimub,Synergistic effects of anionic polyacrylamide and gypsum … ,The addition of PAM at a high rate and Gy together on the soil after BS application reduced the release of TP by 54, 46, and 51% and that of DRP by 6 1, 49, and 53% for tea, paddy and vegetable…

Synergistic effects of anionic polyacrylamide and gypsum to …

Synergistic effects of anionic polyacrylamide and gypsum to control phosphorus losses from biogas slurry applied soils Chemosphere ( IF 7.086) Pub Date : 2019-06-20, DOI: 10.1016/j.chemosphere.2019.06.147,synergistic effects of anionic polyacrylamide and gypsum … ,Purpose The present study aimed to assess the synergistic effects of superabsorbent polyacrylamide hydrogel (SPH) and gypsum on colloidal phosphorus (CP) release from different farmlands (i.e. tea, vegetable, and paddy soils).,Synergistic effects of anionic polyacrylamide and gypsum … ,Synergistic effects of anionic polyacrylamide and gypsum to control phosphorus losses from biogas slurry applied soils Author: Christophe Niyungeko, Xinqiang Liang, Shengdao Shan, Jin Zhang, Benjamin Makimilua Tiimub, Hosseini SeyedHamid, Sangar khan, Li Fa-yong, Guangming Tian Source: Chemosphere 2019 v.234 pp. 953-961 ISSN: 0045-6535 Subject:

Synergistic effects of anionic polyacrylamide and gypsum …

Synergistic effects of anionic polyacrylamide and gypsum to control phosphorus losses from biogas slurry applied soils Chemosphere 234(2019), 953-961, 2019 Benjamin M A K I M I L U A Tiimub,synergistic effects of anionic polyacrylamide and gypsum … ,Synergistic effects of anionic polyacrylamide and gypsum to control phosphorus losses from biogas slurry applied soils Author links open overlay panel Christoph,Synergistic effects of anionic polyacrylamide and gypsum … ,Synergistic effects of anionic polyacrylamide and gypsum to control phosphorus losses from biogas slurry applied soils

synergistic effects of anionic polyacrylamide and gypsum

Synergistic effects of anionic polyacrylamide and gypsumExcessive application of phosphorus (P) fertilizer to the agriculture soil can lead to the P loss to the aquatic ecosystem. Three soils from different land use (tea, paddy, and vegetable soils) were treated with biogas slurry (BS) at rate of 79.8 kg ha -1,…,synergistic effects of anionic polyacrylamide and gypsum … ,Synergistic effects of anionic polyacrylamide and gypsum. Synergistic effects of anionic polyacrylamide and gypsum to control phosphorus losses from biogas slurry applied soils Author links open overlay panel Christophe Niyungeko a b Xinqiang Liang a Shengdao Shan c Jin Zhang c Benjamin Makimilua Tiimub a Hosseini SeyedHamid a Sangar khan a Li Fa-yong a Guangming Tian a,Synergistic effects of anionic polyacrylamide and gypsum to … ,Article “Synergistic effects of anionic polyacrylamide and gypsum to control phosphorus losses from biogas slurry applied soils” Detailed information of the J-GLOBAL is a service based on the concept of Linking, Expanding, and Sparking, linking science and …

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[17] NIYUNGEKO C, LIANG X Q, SHAN S D, et al. Synergistic effects of anionic polyacrylamide and gypsum to control phosphorus losses from biogas slurry applied soils[J].,Effect of Gypsum and Polyacrylamide Application on … ,Prior to the rainfall, 2.5 t ha-' of gypsum and/or 15 kg ha-' of non-ionic or anionic PAM were applied onto soil surface. During a rainfall, SUF face runoff was collected periodically, and sediment concentration, pH, and electric conduc- tivity of the runoff were measured.,Effects of superabsorbent polyacrylamide hydrogel and … ,Purpose The present study aimed to assess the synergistic effects of superabsorbent polyacrylamide hydrogel (SPH) and gypsum on colloidal phosphorus (CP) release from different farmlands (i.e. tea, vegetable, and paddy soils).

Synergistic effects of anionic polyacrylamide and gypsum …

Excessive application of phosphorus (P) fertilizer to the agriculture soil can lead to the P loss to the aquatic ecosystem. Three soils from different land use (tea, paddy, and vegetable soils) were treated with biogas slurry (BS) at rate of 79.8 kg ha, anionic polyacrylamide (PAM) at rate of 12.5, 25 and 50 kg ha, Gypsum (Gy) at rate of 5t ha, and the control (Ck) without treatment, to …,effects of polyacrylamide and gypsum on soil erosion at … ,A laboratory research experiment under simulated heavy rainfall with tap water was conducted to investigate the effects of anionic polyacrylamide (PAM) application rates (0, 0.5, 1.0, and 2.0 g m −2) and molecular weights (12 and 18 Mg mol −1) on runoff, soil erosion, and soil nutrient loss at a slope of 5°.,effect of gypsum and polyacrylamide application ,Effect of Gypsum and Polyacrylamide Application on This study discusses the effects of gypsum and polyacrylamide (PAM) application on infiltration and erodibility of a Japanese acid soil. Acid Kunigami mahji soil (sedimentary rock derived, Typic Hapludult) from Okinawa was packed into an acrylic plastic box, and simulated rainfall of 40 mm h …

synergetic effects of polyacrylamide and nonionic in monaco

Synergetic effects of polyacrylamide and nonionic … Synergetic effects of polyacrylamide and nonionic surfactants on preventing gas hydrate formation.,effect of gypsum polyacrylamide application | chemical … ,Effect of Gypsum and Polyacrylamide Application on … concentration was similar to that without gypsum treat- Fig.,Synergistic effects of anionic surfactants on adsorption … ,Synergistic effects of anionic surfactants on adsorption of norfloxacin by magnetic biochar derived from furfural residue Environ Pollut. 2019 Nov;254(Pt B):113005.

Effect of Gypsum and Polyacrylamide Application on …

Fig.1 Effects of Polyacrylamide and Gypsum application on runoff of Kunigami mahji soil. Rainfall intensity was 40 mm/hr.,the synergistic effect of polyacrylamide and iodide ions … ,Synergistic effect of iodide ions and bark resin of Schinus. The synergistic effect of bark resin of Schinus molle (BRSM) and iodide ions in 0.5 M sulfuric acid has been studied for the first time by potentiodynamic polarization and electrochemical impedance spectroscopy measurements; also, the surface morphology has been analyzed by scanning electron microscopy–energy‐dispersive X‐ray …,Dispersion polymerization of anionic polyacrylamide in an … ,Abstract: Anionic polyacrylamide dispersions were prepared by dispersion polymerization in an aqueous salt medium, using acrylamide(AM) and acrylic acid(AA) as monomers and anionic polyelectrolytes as stabilizer. Effects of salt concentration, and molecular weight and concentration of

Synergistic effects of anionic polyacrylamide and gypsum …

Excessive application of phosphorus (P) fertilizer to the agriculture soil can lead to the P loss to the aquatic ecosystem. Three soils from different land use (tea, paddy, and vegetable soils) were treated with biogas slurry (BS) at rate of 79.8 kg ha, anionic polyacrylamide (PAM) at rate of 12.5, 25 and 50 kg ha, Gypsum (Gy) at rate of 5t ha, and the control (Ck) without treatment, to …,effects of polyacrylamide and gypsum on soil erosion at … ,A laboratory research experiment under simulated heavy rainfall with tap water was conducted to investigate the effects of anionic polyacrylamide (PAM) application rates (0, 0.5, 1.0, and 2.0 g m −2) and molecular weights (12 and 18 Mg mol −1) on runoff, soil erosion, and soil nutrient loss at a slope of 5°.,synergetic effects of polyacrylamide and nonionic in monaco ,Synergetic effects of polyacrylamide and nonionic … Synergetic effects of polyacrylamide and nonionic surfactants on preventing gas hydrate formation.

Effects of polyacrylamide and gypsum on soil erosion and …

myGriffith; Staff portal; Contact Us ⌄. Future student enquiries 1800 677 728 Current student enquiries 1800 154 055 International enquiries +61 7 3735 6425 General enquiries 07 3735 7111,Effects of polyacrylamide and gypsum on soil erosion and … ,View more > This study evaluates the effectiveness of two popular soil amendments of gypsum and polyacrylamide (PAM), in minimizing soil erosion from one soil and one overburden (spoil) material of a mine rehabilitation site in North Queensland. The treatments included; untreated soil (control), gypsum application rate of 10 t/ha, anionic PAM …,Effect of gypsum and polyacrylamides on water turbidity … ,18 gypsum, and combinations of 5 kg/ha of polyacrylamide with 0.6 or 1.25 t/ha of 19 gypsum constituted for the treatments which were trialled under 2 (split and continuous) 20 methods of application. Soil from paddock 1 was used for this experiment.

Effect of Gypsum and Polyacrylamide Application on …

This study discusses the effects of gypsum and polyacrylamide (PAM) application on infiltration and erodibility of a Japanese acid soil. Acid Kunigami mahji soil (sedimentary rock derived, Typic Hapludult) from Okinawa was packed into an acrylic plastic box, and simulated rainfall of 40 mm h −1 was applied.,Effect of Gypsum and Polyacrylamide Application on … ,Calcium carbonates and gypsum are often used to improve the chemical status of acid soils. This study discusses the effects of gypsum and polyacrylamide (PAM) application on infiltration and erodib…,the synergistic effect of polyacrylamide and iodide ions … ,Synergistic effect of iodide ions and bark resin of Schinus. The synergistic effect of bark resin of Schinus molle (BRSM) and iodide ions in 0.5 M sulfuric acid has been studied for the first time by potentiodynamic polarization and electrochemical impedance spectroscopy measurements; also, the surface morphology has been analyzed by scanning electron microscopy–energy‐dispersive X‐ray …