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Comparison of analytical procedures for measuring phosphorus content of animal manures in China

Guohua LI, Qian LIU, Haigang LI, Fusuo ZHANG

Frontiers of Agricultural Science and Engineering 2019, Volume 6, Issue 4, Pages 431-440 doi: 10.15302/J-FASE-2019279

Abstract: <p>The concentration and components of manure phosphorus (P) are key factors determining potential PThe distribution of P forms in swine, poultry and cattle manures collected from intensive and extensiveThe mean total P concentration, determined by the sequential fractionation procedure of intensive swine(i.e., P extracted by H O and NaHCO ) and 78% in extensive cattle manure.p>

Keywords： diet phosphorus manure phosphorus sequential P fractionation

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Kinetic analysis of anaerobic phosphorus release during biological phosphorus removal process

DOU Junfeng, LIU Xiang, LUO Guyuan

Frontiers of Environmental Science & Engineering 2007, Volume 1, Issue 2, Pages 233-239 doi: 10.1007/s11783-007-0040-2

Abstract: Enhanced biological phosphorus removal (EBPR) is a commonly used and sustainable method for phosphoruswere performed using the excessively aerated sludge from the aerobic unit of the biological phosphorusThe interruption of anaerobic HAc-uptake and phosphorus-release occurs when the glycogen in the phosphorus-accumulating-organismsThe mean ratio of ΔρP/Δρ, Δρ/ΔρPHB, ΔρP/ΔCOD, and ΔρPHB/ΔCOD was 0.48, 0.50, 0.44, and 0.92, respectivelyAn apparently linear correlation was observed between the ratio of ΔρP/ΔCOD and pH of the solution, and

Keywords： interruption process ΔρP/Δρ Enhanced biological Poly-β-hydroxybutyrate

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Innovations of phosphorus sustainability: implications for the whole chain

Jianbo SHEN, Liyang WANG, Xiaoqiang JIAO, Fanlei MENG, Lin ZHANG, Gu FENG, Junling ZHANG, Lixing YUAN, Lin MA, Yong HOU, Tao ZHANG, Weifeng ZHANG, Guohua LI, Kai ZHANG, Fusuo ZHANG

Frontiers of Agricultural Science and Engineering 2019, Volume 6, Issue 4, Pages 321-331 doi: 10.15302/J-FASE-2019283

Abstract: <p>Phosphorus (P) is a non-renewable resource, therefore ensuring global food and environmental securitydepends upon sustainable P management.P-based chain, including the mining and processing of P rock, production of P fertilizers, soil and rhizosphereprocesses involving P, absorption and utilization of P by plants, P in livestock production, as wellp>

Keywords： P-use efficiency recycling sustainable management the whole P chain

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Electrocatalytic reduction of NO to NH in ionic liquids by P-doped TiO nanotubes

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 6, Pages 726-734 doi: 10.1007/s11705-022-2274-8

Abstract: Herein, it is shown that phosphorus (P)-doped titania (TiO₂) nanotubes can be adopted as highlyTheoretical simulations reveal that the introduction of P dopants tunes the electronic structure of Ti

Keywords： nitric oxide reduction reaction electrcatalysis ammonia production phosphorus-doped titania

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Spatial distribution of phosphorus forms in sediments with different distances to the estuary of the

Shaoyong LU, Xiangcan JIN, Fengchang WU, Jing SI, Jianning GUO,

Frontiers of Environmental Science & Engineering 2010, Volume 4, Issue 3, Pages 295-300 doi: 10.1007/s11783-010-0231-0

Abstract: Effects of human activity on the distribution of phosphorus (P) forms were investigated for the sedimentsThe concentrations of total P (TP), inorganic-P (I-P), and organic-P (Org-P), and the ratio of iron-boundP (Fe-P)/calcium-bound P (Ca-P) in the sediments decreased with the increasing distance from the samplingHowever, the concentrations of nitrate, dissolved total P (DTP), and TP did not have strong relationshipPollution load and water quantity also had an important influence on the concentrations of P in sediments

Keywords： estuary sedimentary area phosphorus (P) spatial distribution human activity the Dianchi Lake

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Four kinds of capping materials for controlling phosphorus and nitrogen release from contaminated sediment

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 3, doi: 10.1007/s11783-021-1463-x

Abstract: <p>• Lanthanum modified bentonite (LMB) can effectively absorb phosphorus(P).

Keywords： Sediment Eutrophication Thin-layer capping Phosphorus Nitrogen Aluminum-based P-inactivation agent

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Comments on “Innovations for phosphorus sustainability: implications for the whole food chain” in specialissue of “Sustainable Phosphorus Use in Agri-Food System”

Peter M. VITOUSEK, Xuejun LIU

Frontiers of Agricultural Science and Engineering 2019, Volume 6, Issue 4, Pages 441-442 doi: 10.15302/J-FASE-2019284

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Advanced nitrogen and phosphorus removal in A

Jianhua WANG, Yongzhen PENG, Yongzhi CHEN

Frontiers of Environmental Science & Engineering 2011, Volume 5, Issue 3, Pages 474-480 doi: 10.1007/s11783-011-0360-0

Abstract: The A O process was employed mainly for organic matter and phosphorus removal, and for denitrificationDenitrifying phosphorus accumulating organisms (DPAOs) played an important role in removing up to 91%of phosphorus along with nitrogen, which indicated that the suspended activated sludge process presenteda good denitrifying phosphorus removal performance.The average removal efficiency of chemical oxygen demand (COD), total nitrogen (TN), total phosphorus

Keywords： sup>2O-BAF) system domestic wastewater with low carbon-to-nitrogen ratio advanced nitrogen and phosphorusremoval denitrifying phosphorus removal

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Phosphorus use efficiency and fertilizers: future opportunities for improvements

Martin BLACKWELL, Tegan DARCH, Richard HASLAM

Frontiers of Agricultural Science and Engineering 2019, Volume 6, Issue 4, Pages 332-340 doi: 10.15302/J-FASE-2019274

Abstract: <p>The continued supply of phosphate fertilizers that underpin global food production is an imminentNo single solution exists, but a combination of approaches to phosphorus management is required not onlyOpportunities exist for the development of plants that can access different forms of soil phosphorus(e.g., organic phosphorus) and that use internal phosphorus more efficiently.p>

Keywords： organic phosphorus phosphorus fertilizer phosphorus use efficiency rock phosphate

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Effects of phosphorus concentration on Cr(VI) sorption onto phosphorus-rich sludge biochar

DING Wenchuan,PENG Wenlong,ZENG Xiaolan,TIAN Xiumei

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 3, Pages 379-385 doi: 10.1007/s11783-013-0606-0

Abstract: To investigate effects of phosphorus content on Cr(VI) sorption onto phosphorus-rich biochar, sewagesludge of different phosphorus concentrations from 4 to 60 mg·g by dry weight were prepared and carbonizedThe adsorption kinetics of phosphorus-rich biochar could be described by the pseudo-second-order modelBiochar produced from sludge with phosphorus concentration of 20 mg·g gave the largest chromium sorptionThe experimental results suggested that phosphorus played an important role in pore and surface area

Keywords： phosphorus biochar sewage sludge hexavalent chromium adsorption

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Phosphorus supply and management in vegetable production systems in China

Rui WANG, Weiming SHI, Yilin LI

Frontiers of Agricultural Science and Engineering 2019, Volume 6, Issue 4, Pages 348-356 doi: 10.15302/J-FASE-2019277

Abstract: to significant P accumulation in vegetable soils, as well as a decrease in P use efficiency (PUE), whichIncreasing the P uptake by vegetables by supplying P during the critical growth stage and effectivelyutilizing the accumulated P by optimizing the C:P ratio in soils can substantially increase PUE.of best practices to manage P reserves globally.p>

Keywords： phosphate fertilizer phosphorus use efficiency vegetable production systems phosphorus management policy

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Anoxic phosphorus removal in a pilot scale anaerobic-anoxic oxidation ditch process

Hongxun HOU, Shuying WANG, Yongzhen PENG, Zhiguo YUAN, Fangfang YIN, Wang GAN

Frontiers of Environmental Science & Engineering 2009, Volume 3, Issue 1, Pages 106-111 doi: 10.1007/s11783-009-0005-8

Abstract: In order to identify the existence of denitrifying phosphorus removing bacteria (DPB), evaluate the contributionof DPB to biological nutrient removal, and enhance the denitrifying phosphorus removal in the A /O ODtests using sequence batch reactors (12 L and 4 L) were operated to reveal the significance of anoxic phosphorusPhosphorus uptake took place in the anoxic zone by poly-phosphorus accumulating organisms could beused as electron receptors in denitrifying phosphorus removal, and the phosphorus uptake rate with

Keywords： wastewater treatment anaerobic-anoxic (A²/O) oxidation ditch (OD) biological phosphorus removal denitrifying phosphorus removal

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Organic and inorganic phosphorus uptake by bacteria in a plug-flow microcosm

Jinbo ZHAO, Xuehua LIU

Frontiers of Environmental Science & Engineering 2013, Volume 7, Issue 2, Pages 173-184 doi: 10.1007/s11783-013-0494-3

Abstract: Phosphorus (P) is a vital nutrient for sustaining natural water productivity.bioavailable P for primary and secondary producers.The selected P compounds spiked into the inflow of the microcosm, and measured the step change of P concentrationThe results showed that organic phosphorus was converted into inorganic phosphorus but the conversionrate depended on the type of phosphorus species.

Keywords： organic phosphorus bacteria uptake

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Research on polyhydroxyalkanoates and glycogen transformations: Key aspects to biologic nitrogen and phosphorus

Hongjing LI, Yinguang CHEN

Frontiers of Environmental Science & Engineering 2011, Volume 5, Issue 2, Pages 283-290 doi: 10.1007/s11783-010-0243-9

Abstract: on the effect of polyhydroxyalkanoates (PHA) and glycogen transformations on biologic nitrogen and phosphorusortho-phosphate (SOP) removal efficiency was 94% and 99%, and the average sludge polyphosphate (poly-P)ratio of the influent greatly influenced the PHA form and quantity, glycogen transformation, and poly-Ptaken into account as key components for optimizing anaerobic/aerobic (low DO) biologic nitrogen and phosphorus

Keywords： low dissolved oxygen (DO) biological nitrogen and phosphorus removal polyhydroxyalkanoates (PHA) glycogen

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Optimization of phosphorus removal in uniFed SBR system for domestic wastewater treatment

Xuguang TANG, Shuying WANG, Yongzhen PENG

Frontiers of Environmental Science & Engineering 2010, Volume 4, Issue 4, Pages 475-481 doi: 10.1007/s11783-010-0244-8

Abstract: The characteristic of phosphorus removal and appropriate change of the traditional operation modes werelaboratory-scale apparatus (40 L), treating actual domestic wastewater with low ratios of C/N (2.57) and C/Pthe phosphorus concentration in the effluent.from 0.082 to 0.143 mg·P·(L·min) .This mode was optimal for the treatment of actual domestic wastewater with low C/N and C/P ratios.

Keywords： UniFed sequencing batch reactor (SBR) phosphorus removal volumetric exchange ratio (VER) alternation

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Title Author Date Type Operation

Comparison of analytical procedures for measuring phosphorus content of animal manures in China

Guohua LI, Qian LIU, Haigang LI, Fusuo ZHANG

Journal Article

Kinetic analysis of anaerobic phosphorus release during biological phosphorus removal process

DOU Junfeng, LIU Xiang, LUO Guyuan

Journal Article

Innovations of phosphorus sustainability: implications for the whole chain

Jianbo SHEN, Liyang WANG, Xiaoqiang JIAO, Fanlei MENG, Lin ZHANG, Gu FENG, Junling ZHANG, Lixing YUAN, Lin MA, Yong HOU, Tao ZHANG, Weifeng ZHANG, Guohua LI, Kai ZHANG, Fusuo ZHANG

Journal Article

Electrocatalytic reduction of NO to NH in ionic liquids by P-doped TiO nanotubes

Journal Article

Spatial distribution of phosphorus forms in sediments with different distances to the estuary of the

Shaoyong LU, Xiangcan JIN, Fengchang WU, Jing SI, Jianning GUO,

Journal Article

Four kinds of capping materials for controlling phosphorus and nitrogen release from contaminated sediment

Journal Article

Comments on “Innovations for phosphorus sustainability: implications for the whole food chain” in specialissue of “Sustainable Phosphorus Use in Agri-Food System”

Peter M. VITOUSEK, Xuejun LIU

Journal Article

Advanced nitrogen and phosphorus removal in A

Jianhua WANG, Yongzhen PENG, Yongzhi CHEN

Journal Article

Phosphorus use efficiency and fertilizers: future opportunities for improvements

Martin BLACKWELL, Tegan DARCH, Richard HASLAM

Journal Article

Effects of phosphorus concentration on Cr(VI) sorption onto phosphorus-rich sludge biochar

DING Wenchuan,PENG Wenlong,ZENG Xiaolan,TIAN Xiumei

Journal Article

Phosphorus supply and management in vegetable production systems in China