Removal and recovery of phosphorus from municipal wastewaters using a ferric nanoparticle adsorbent [PDF]
, 2010 Phosphorus is removed from wastewater streams to prevent the ecologically harmful effects of eutrophication in receiving natural systems. Current chemical and biological techniques for removing phosphorus from wastewater are not able to practicably ...
Martin, Benjamin D.
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Shuitu baochi yanjiu, 2021 To understand the composition and distribution characteristics of inorganic phosphorus under different land use patterns in the source area of the eutrophic lake basin，the characteristics of distribution of soil inorganic phosphorus fractions were ...
PENG Peiyuan +5 more
doaj
Animals, 2023 This study was conducted to evaluate the effects of phytase supplementation in low-phosphorus diets on the production performance, phosphorus–calcium metabolism, and bone metabolism in laying hens from 69 to 78 weeks of age. Hy-Line Brown laying hens (n =
Yuechang Ren +9 more
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Effect of Fertilizer Types on Phosphorus Loss on Slope Under Simulated Rainfall
Shuitu baochi yanjiu, 2023 [Objective] The aims of this study are to explore the reasons for the differences in phosphorus loss between organic fertilizer and inorganic fertilizer and expound whether inorganic fertilizer could be replaced with organic fertilizer to reduce ...
QIU Ye +4 more
doaj
Study on biological value of different dietary inorganic phosphorus sources for broiler chickens
浙江大学学报. 农业与生命科学版, 2002 A grouped feeding trial, metabolism trial, and mensuration of bone and serum were made to determine biological value of different dietary inorganic phosphorus sources for broiler chickens.
YIN Zhao-zheng +3 more
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The supplementation of phytase RONOZYME P on the growth and the utilisation of phosphorus by sex-reversed red tilapia (Oreochromis niloticus Linn.) [PDF]
Songklanakarin Journal of Science and Technology (SJST), 2008 The effect of phytase supplementation to a low fish meal based diet on growth performance and phosphorus utilisation was investigated in sex-reversed red tilapia.
Jirawat Tudkaew +2 more
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Acta Scientiarum: Technology, 2022 We characterized the spatial and seasonal distributions of different phosphorus fractions in surface sediments from the Furo of Muriá estuary by chemical fractionation.
Ana Carolina Santa Rosa de Sousa +6 more
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Sediment-macrophyte relationships in lowland English rivers: using macrophytes for biological assessment [PDF]
, 2000 PhDA study of the relationship between submerged-rooted aquatic macrophytes and the chemical and physical characteristics of sediments in lowland British rivers is described.
Clarke, Stewart Jonathon
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Effects of salinity, temperature and phosphorus concentration on the chemical composition of Gelidium crinale (Turner) Lamouroux (Gelidiaceae, Rhodophyta) [PDF]
Biotemas, 2005 The effects of different culture conditions (temperature, salinity and dissolved inorganic phosphorus) were investigated for seven days, under controlled conditions.
Lúcia Rebello Dillenburg +2 more
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Behavioral characteristics of phosphorus in sediments according to the forms of phosphorus
Journal of Ecology and Environment, 2015 This study investigates the behavioral characteristics and forms of phosphorus in the sediment according to the oxygen condition (aerobic/anaerobic). In the behavioral characteristics analysis, Al-P and Fe-P concentrations were
Tae-hoon Kim +3 more
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