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Modelling phosphorus uptake in microalgae

delete2018-04-17
delete42
PRE
AI
D
Dipali Singh
L
Ladislav Nedbal
O
Oliver Ebenhöh *
DOI:10.1042/BST20170262delete
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摘要

摘要

En 中文
Phosphorus (P) is an essential non-renewable nutrient that frequently limits plant growth. It is the foundation of modern agriculture and, to a large extent, demand for P is met from phosphate rock deposits which are limited and becoming increasingly scarce. Adding an extra stroke to this already desolate picture is the fact that a high percentage of P, through agricultural runoff and waste, makes its way into rivers and oceans leading to eutrophication and collapse of ecosystems. Therefore, there is a critical need to practise P recovery from waste and establish a circular economy applicable to P resources. The potential of microalgae to uptake large quantities of P and use of this P enriched algal biomass as biofertiliser has been regarded as a promising way to redirect P from wastewater to the field. This also makes the study of molecular mechanisms underlying P uptake and storage in microalgae of great interest. In the present paper, we review phosphate models, which express the growth rate as a function of intra-and extracellular phosphorus content for better understanding of phosphate uptake and dynamics of phosphate pools.
Keyword:
WASTE-WATER
MULTIDISCIPLINARY PERSPECTIVE
INORGANIC POLYPHOSPHATES
EUKARYOTIC MICROALGAE
CHLORELLA-VULGARIS
FRESH-WATER
GROWTH-RATE
REMOVAL
PHOSPHATE
NUTRIENT
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期刊

B
Biochemical Society Transactions
IF:
4.3
论文数:
7.8K
被引数:
1.4W

机构

H
Helmholtz Association
学者数:
13.2W
论文数: 10.7W
被引数: 145
H
Heinrich Heine University Dusseldorf
学者数:
1.8W
论文数: 1.4W
被引数: 126
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