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You searched for: Subject term adsorption Remove constraint Subject term: adsorption Subject term England Remove constraint Subject term: England
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1. Field observations to establish the impact of fluvial flooding on potentially toxic element (PTE) mobility in floodplain soils

Author:
Jessica Ponting; Anne Verhoef; Michael J. Watts; Tom Sizmur
Source:
Science of the total environment 2022 v.811 pp. 151378
ISSN:
0048-9697
Subject:
adsorption; centrifugation; climate change; environment; environmental fate; floodplains; land use change; pH; river water; rivers; soil pore system; topsoil; toxicity; England
Abstract:
... Inundation of river water during flooding deposits contaminated sediments onto floodplain topsoil. Historically, floodplains were considered an important sink for potentially toxic elements (PTEs). With increasing flood frequency and duration, due to climate change and land use change, it is important to understand the impact that further flooding may have on this legacy contamination. In this stu ...
DOI:
10.1016/j.scitotenv.2021.151378

2. Pesticide removal from drinking water sources by adsorption: a review

Author:
Stephanie Cosgrove; Bruce Jefferson; Peter Jarvis
Source:
Environmental Technology reviews 2019 v.8 no.1 pp. 1-24
ISSN:
2162-2523
Subject:
adsorption; agricultural watersheds; business enterprises; compliance; crop production; drinking water; economic impact; metaldehyde; molluscicides; physicochemical properties; rain; England; Wales
Abstract:
... Pesticides are an important part of crop production worldwide, however their use poses a threat to potable water sources. Seasonal use of pesticides can cause increased concentrations to be detected at potable water abstraction sites as a shock load which can be difficult for conventional treatment processes to deal with. Concentrations of pesticides above 0.1 µg/L in drinking water contravene the ...
DOI:
10.1080/21622515.2019.1593514

3. Phages of dairy Leuconostoc mesenteroides: Genomics and factors influencing their adsorption

Author:
Silvina A. Pujato; Diego J. Mercanti; Daniela M. Guglielmotti; Geneviève M. Rousseau; Sylvain Moineau; Jorge A. Reinheimer; Andrea del L. Quiberoni
Source:
International journal of food microbiology 2015 v.201 pp. 58-65
ISSN:
0168-1605
Subject:
Leuconostoc mesenteroides; acidification; adsorption; bacteria; bacteriophages; blue cheese; calcium; cations; cheesemaking; fermentation; flavor; genome; genomics; milk; open reading frames; pH; physiological state; sauerkraut; temperature; virulence; whey; Argentina; England; United States
Abstract:
... Phages infecting Leuconostoc mesenteroides strains can be overlooked during milk fermentation because they do not slowdown the acidification process. However, they can negatively impact the flavor profile of the final product. Yet, the information about these phages is still scarce. In this work, we investigated diverse factors influencing the adsorption of seven virulent Ln. mesenteroides phages, ...
DOI:
10.1016/j.ijfoodmicro.2015.02.016

4. Adsorption of trace metals to plastic resin pellets in the marine environment

Author:
Luke A. Holmes; Andrew Turner; Richard C. Thompson
Source:
Environmental pollution 2012 v.160 no. pp. 42-48
ISSN:
0269-7491
Subject:
cobalt; copper; zinc; equations; lead; marine environment; cadmium; beaches; estuarine sediments; partition coefficients; nickel; polyethylene; seawater; chromium; pellets; sorption isotherms; adsorption; England
Abstract:
... Plastic production pellets collected from beaches of south west England contain variable concentrations of trace metals (Cr, Co, Ni, Cu, Zn, Cd and Pb) that, in some cases, exceed concentrations reported for local estuarine sediments. The rates and mechanisms by which metals associate with virgin and beached polyethylene pellets were studied by adding a cocktail of 5 μg L⁻¹ of trace metals to 10 g ...
DOI:
10.1016/j.envpol.2011.08.052
PubMed:
22035924

5. Geochemical and mineralogical properties of the Lower Callovian (Jurassic) Kellaways Sand, variations in trace element concentrations and implications for hydrogeological risk assessment

Author:
P. M. Scotney; J. B. Joseph; J. E. A. Marshall; M. J. Lowe; I. W. Croudace; J. A. Milton
Source:
Quarterly journal of engineering geology and hydrogeology 2012 v.45 no.1 pp. 45-60
ISSN:
1470-9236
Subject:
adsorption; arsenic; cadmium; carbon; chromium; clay; clay minerals; correlation; desorption; groundwater; heavy metals; iron; iron oxides; landfills; lead; magnesium hydroxide; manganese; mercury; nickel; organic matter; oxidation; pH; pyrites; risk assessment; sand; sulfates; zinc; England
Abstract:
... This paper provides details of the trace element and total organic carbon (TOC) content of the Lower Callovian Kellaways Sand. Heavy metals are associated with mineral phases such as pyrite, iron and manganese oxyhydroxides, organic matter and clay minerals, and correlations are varied. Using a multi-disciplinary approach and geochemical comparisons it has been shown that the Kellaways Sand is par ...
DOI:
10.1144/1470-9236/11-005

6. Ultrastructure and function of stalks of the diatom Didymosphenia geminata

Author:
Marina Aboal; Sergio Marco; Elena Chaves; Iván Mulero; Alfonsa García-Ayala
Source:
Hydrobiologia 2012 v.695 no.1 pp. 17-24
ISSN:
0018-8158
Subject:
Bacillariophyta; adsorption; branches; gas exchange; islands; nutrient uptake; phosphates; rivers; streams; ultrastructure; England
Abstract:
... One of the most striking features of the diatom Didymosphenia geminata, which has increased markedly in abundance in a number of countries in recent years, is the very large branched stalks. In order to help understanding their role, an ultrastructural study was carried out on two populations, one from a stream in northern England and the other from a river on Vancouver Island, Canada. In both cas ...
DOI:
10.1007/s10750-012-1193-y

7. Changes in water colour between 1986 and 2006 in the headwaters of the River Nidd, Yorkshire, UK

Author:
Chapman, Pippa J.; McDonald, Adrian T.; Tyson, Rosa; Palmer, Sheila M.; Mitchell, Gordon; Irvine, Brian
Source:
Biogeochemistry 2010 v.101 no.1-3 pp. 281-294
ISSN:
0168-2563
Subject:
adsorption; biogeochemistry; color; dissolved organic carbon; hydrochemistry; mineral soils; pH; peat; rivers; runoff; silicon; soil horizons; statistical analysis; subwatersheds; sulfur; temporal variation; England
Abstract:
... This study compares the spatial and temporal variability of water colour for fifteen sub-catchments of the River Nidd, northeast England, in 1986 and 2006/2007. Between 1986 and 2006/2007, mean annual water colour increased in all the sub-catchments. However, there was considerable variation in the increase, which ranged from 22 to 155%. Statistical analysis revealed that the sub-catchments could ...
DOI:
10.1007/s10533-010-9474-x

8. Impacts of boat paint chips on the distribution and availability of copper in an English ria

Author:
Turner, A.; Fitzer, S.; Glegg, G.A.
Source:
Environmental pollution 2008 v.151 no.1 pp. 176-181
ISSN:
0269-7491
Subject:
boats; estuaries; marinas; paints; copper; pesticidal properties; bioavailability; leaching; seawater; sediments; spatial variation; adsorption; water pollution; England
DOI:
10.1016/j.envpol.2007.02.007
PubMed:
17418467

9. Phosphorus in groundwater--an overlooked contributor to eutrophication?

Author:
Holman, I.P.; Whelan, M.J.; Howden, N.J.K.; Bellamy, P.H.; Willby, N.J.; Rivas-Casado, M.; McConvey, P.
Source:
Hydrological processes 2008 v.22 no.26 pp. 5121-5127
ISSN:
0885-6087
Subject:
adsorption; ecosystems; eutrophication; groundwater; nutrients; phosphorus; surface water; England; Northern Ireland; Scotland; Wales
Abstract:
... This paper presents the first international assessment of phosphorus concentrations in groundwater, using data from the Republic of Ireland, Northern Ireland, Scotland, England and Wales. Phosphorus is considered to be the main limiting nutrient in most freshwater ecosystems. Controlling phosphorus inputs is thus considered the key to reducing eutrophication and managing ecological quality. Very l ...
DOI:
10.1002/hyp.7198

10. Comparison of different methodologies for field measurement of net nitrogen mineralization in pasture soils under different soil conditions

Author:
Hatch, D.J.; Bhogal, A.; Lovell, R.D.; Shepherd, M.A.; Jarvis, S.C.
Source:
Biology and fertility of soils 2000 v.32 no.4 pp. 287-293
ISSN:
0178-2762
Subject:
mineralization; soil water content; nitrogen; pastures; soil organic matter; porosity; leaching; soil microorganisms; anion exchange resins; biological activity in soil; nitrification inhibitors; adsorption; field experimentation; acetylene; field capacity; nitrates; grassland soils; England
DOI:
10.1007/s003740000250

11. Factors affecting sulfate adsorption, organic sulfur formation, and mobilization in forest and grassland spodosols

Author:
Stanko-Golden, K.M.; Swank, W.T.; Fitzgerald, J.W.
Source:
Biology and fertility of soils 1994 v.17 no.4 pp. 289-296
ISSN:
0178-2762
Subject:
fractionation; sulfates; soil chemistry; iron; aluminum; forest soils; adsorption; sulfonates; grassland soils; England; Wales
DOI:
10.1007/BF00383984