Results 41 to 50 of about 1,476,093 (293)
Biological excess phosphorus removal in activated sludge systems [PDF]
, 1988 Includes bibliographies.When this investigation was commenced in 1983 two activated sludge systems had been developed in South Africa that accomplish biological excess phosphorus (P) removal, the UCT and modified Bardenpho systems.
Wentzel, Mark Charles
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Yield, Nutrient Uptake, and Nutrient Removal by Pickling Cucumbers1
Journal of the American Society for Horticultural Science, 1971 Abstract At a fertilizer rate of 80-42-80 lb of N-P-K per acre, dry matter production by pickling cucumbers through the normal fruiting period totaled 2,800 lb/A, and marketable yields (about 33% of the total dry matter) were in the order of 100,000 fruit/A (10 tons fresh weight).
R. E. McCollum, C. H. Miller
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Waikato peat lakes sediment nutrient removal scoping exercise [PDF]
, 2008 This report was commissioned by Environment Waikato to examine the available methods for internal (bottom sediment) nutrient removal and their suitability for application in the Waikato peat lakes.
Faithfull, Carolyn L. +3 more
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Design and analysis strategies for robust microbiome ageing research
FEBS Letters, EarlyView.The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik +5 more
wiley +1 more source
Frontiers in Water, 2021 Wastewater stabilization ponds (WSPs) are commonly used to treat municipal wastewater in the Canadian Arctic. Bacterial community structure and functionality remain mostly uncharacterized for arctic WSPs, yet are presumed important for treatment outcomes
Yannan Huang +7 more
doaj +1 more source
Nutrient Removal by Papaya Fruits1
HortScience, 1970 Abstract Nutrient analysis of harvested papaya fruits from trees grown at Waimanalo, Oahu, Hawaii and at Malama-Ki, Puna, Hawaii showed the following descending order of removal: K, N, Ca, Mg, P. Quantities of N and K removed by Malama-Ki fruits represented 38 and 56%, respectively, of the amounts applied as fertilizer.
M. Awada, R. Suehisa
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An experimental research on application of sub-surface flow constructed wetlands for meat processing industry effluent treatment and nutrient removal [PDF]
, 2007 Meat processing industries produce large volumes of high strength wastewater. Conventional technologies used in Australia and similar countries for treatment of effluent from meat processing and similar industries, such as wineries and processed food ...
Kurup, Rajendra
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Microbiome‐blood–brain barrier interactions in aging — mechanisms and therapeutic potential
FEBS Letters, EarlyView.Aging reshapes the gut microbiome (↓SCFA‐producing commensals; ↑pro‐inflammatory outputs), shifting circulating metabolites (↓SCFAs; ↑LPS, ↑TMAO, ↑PAA) that act at the BBB to increase nonspecific transcytosis, alter transport, and promote astrocyte reactivity, heightening brain vulnerability.
Daniel Cuervo‐Zanatta +3 more
wiley +1 more source
Removal and utilization coefficient of mineral fertilizers under various phosphate supply conditions [PDF]
BIO Web of ConferencesThis study examines the effectiveness of mineral fertilizers, particularly phosphorus, in the cultivation of winter wheat varieties "Alekseyevich" and "Bezostaya 100" under various phosphate supply conditions in the meadow-gray soils of the Samarkand ...
Kadirova G. +4 more
doaj +1 more source
Materials Science for Energy Technologies, 2020 Cultivation of microalgae in wastewaters and co-production of algal biomass have been considered as a sustainable approach for wastewater treatment.
Dang Thuan Tran +5 more
doaj +1 more source