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[PDF] Top 20 Removal of both dissolved and particulate iron from groundwater

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Removal of both dissolved and particulate iron from groundwater

Removal of both dissolved and particulate iron from groundwater

... iron particles formed in this way, may have a higher density. Nevertheless, the average density value of 7130 kg/m 3 then still seems to be much too high. This can only be explained by differences between ... See full document

29

Sources and transport of dissolved iron and manganese along the continental margin of the Bay of Biscay

Sources and transport of dissolved iron and manganese along the continental margin of the Bay of Biscay

... Sartorius), and acidified to pH 2 (60 µl of HCl 30% Merck, ®Ultrapure to 60 ml of water sam- ple) for at least 24 h prior to ...µl of HCl (30% Merck, ®Ultrapure) to 60 ml of water ... See full document

14

Removal of Arsenic from Groundwater with Low Cost Multilayer Media

Removal of Arsenic from Groundwater with Low Cost Multilayer Media

... appropriate and suitable homemade approach for arsenic removal in local areas, because of it simplicity and easy operation and ...available and cheap, the proposed method is very ... See full document

8

Abundances of iron-binding photosynthetic and nitrogen-fixing proteins of Trichodesmium both in culture and in situ from the North Atlantic.

Abundances of iron-binding photosynthetic and nitrogen-fixing proteins of Trichodesmium both in culture and in situ from the North Atlantic.

... tropical and subtropical Atlantic (Figure ...South of the Canary Islands, occurred during January-February ...south of Bermuda, took place during summer (July) 2008, and AMT19 (Atlantic ... See full document

12

Effects of external nutrient sources and extreme weather events on the nutrient budget of a Southern European coastal lagoon

Effects of external nutrient sources and extreme weather events on the nutrient budget of a Southern European coastal lagoon

... balances of the dominant nutrients (in this case carbon, nitrogen, and phos- phorus (C, N, and P) over a defined period that describes the rates of matter delivery and removal to ... See full document

18

REMOVAL OF IRON AND MANGANESE BY NANOFILTRATION PILOT SYSTEM

REMOVAL OF IRON AND MANGANESE BY NANOFILTRATION PILOT SYSTEM

... most of the parameters of water quality is supported by defined quality standards, the analysis and evaluation of taste and odor can cause certain ...by dissolved impurities ... See full document

8

UTILIZATION OF BENTONITE AS AN ADSPRPENT MATERIAL IN THE REMOVAL OF IRON (III)

UTILIZATION OF BENTONITE AS AN ADSPRPENT MATERIAL IN THE REMOVAL OF IRON (III)

... adsorption of iron salts from aqueous solutions over a concentration range of 50–100 mg/l, shaking time of 5–120 min, stirring rate from 50-200 ...dosage from 0.1to 0.5 g, ... See full document

10

Evaluation of Iron and Manganese-Coated Pumice Application for the Removal of as(v) from Aqueous Solutions

Evaluation of Iron and Manganese-Coated Pumice Application for the Removal of as(v) from Aqueous Solutions

... contamination of water has been recognized as a serious environmental issue and there are reports on its epidemiological problems to human ...objective of this study was to evaluate the performances ... See full document

9

Sedimentary and mineral dust sources of dissolved iron to the World Ocean

Sedimentary and mineral dust sources of dissolved iron to the World Ocean

... for dissolved iron from the New BEC simulation estimated as iron inventory/(loss due to sinking particulate flux + the 10% of scavenged iron that is presumed lost to the ... See full document

49

J. Braz. Chem. Soc.  vol.12 número1

J. Braz. Chem. Soc. vol.12 número1

... portion of the estuarine gradient are strongly bound to organic matter and/or suspended particles 8,9,10,11 ...bioavailability and more efficient removal from the water column under ... See full document

6

Unveiling the Si cycle using isotopes in an iron-fertilized zone of the
Southern Ocean: from mixed-layer supply to export

Unveiling the Si cycle using isotopes in an iron-fertilized zone of the Southern Ocean: from mixed-layer supply to export

... sources of silicon that fuelled the bloom, and investigated the seasonal evolution of the Si bio- geochemical cycle in the iron-fertilized ...results from stations with various degrees ... See full document

18

Impact of dissolved oxygen on PHA production and integration with biological nutrient removal processes

Impact of dissolved oxygen on PHA production and integration with biological nutrient removal processes

... costs of PHA production by MMCs, industrial wastes/by-products were used as feedstocks, such as olive oil mill effluent ...2007) and paper mill wastewater (Bengtsson et ...enrichment of PHA ... See full document

126

Flutuações diurnas do carbono orgânico em um canal de maré na Baía de Sepetiba, SE Brasil

Flutuações diurnas do carbono orgânico em um canal de maré na Baía de Sepetiba, SE Brasil

... amounts of MD can be mobilised instantaneously and may be transported during ebb periods to adjacent areas, where it can be degraded and later becomes a source of POC and/or DOC to the ... See full document

8

Sources and fate of terrestrial dissolved organic carbon in lakes of a Boreal Plains region recently affected by wildfire

Sources and fate of terrestrial dissolved organic carbon in lakes of a Boreal Plains region recently affected by wildfire

... mixing and exposure of DOC to UV light, along with a sub-humid climate that in combination with regional hydroge- ology result in lakes primarily receiving highly aromatic peatland DOC which is poorly ... See full document

49

Bioremoval Capacity Of Phenol By Green Micro-Algal And Fungal Species Isolated From Dry Environment

Bioremoval Capacity Of Phenol By Green Micro-Algal And Fungal Species Isolated From Dry Environment

... phenol and utilize it as sole carbon and energy ...period of time to enter mycelium ...phenol removal by fungi was significantly increased until day ...increased removal capacity can be ... See full document

6

Emissões da indústria de minério de ferro como fatores de risco ecológico em espécies ocorrentes na restinga de Anchieta, Espírito Santo, Brasil

Emissões da indústria de minério de ferro como fatores de risco ecológico em espécies ocorrentes na restinga de Anchieta, Espírito Santo, Brasil

... effects of incoming particulate matter on natural ecosystems are linked to its chemical constitution and the severity of the exposure to ...type of pollutant can directly affect the ... See full document

95

Quím. Nova  vol.36 número8

Quím. Nova vol.36 número8

... Bay of Biscay ...coastal and estuarine systems and shipyard ...behavior of antifouling paints in aquatic environments and their implications for the environment, 3,4,16,17 these studies ... See full document

7

Aggregate breakdown and dispersion of soil samples amended with sugarcane vinasse

Aggregate breakdown and dispersion of soil samples amended with sugarcane vinasse

... attributes and processes. The aggregate breakdown and dispersion of soil samples amended with sugarcane vinasse were evaluated using ultrasonic ...byproduct of sugarcane industries, ... See full document

7

Identifying toxic impacts of metals potentially released during deep-sea mining: a synthesis of the challenges to quantifying risk

Identifying toxic impacts of metals potentially released during deep-sea mining: a synthesis of the challenges to quantifying risk

... potentially toxic metal mixtures may be released at sea during different stages of the mining 33.. process and in different physical phases (dissolved or particulate).[r] ... See full document

48

APPLICATION OF NANOSTRUCTURED IRON OXIDES AS ADSORBENTS AND PHOTOCATALYSTS FOR WASTEWATER REMOVAL.

APPLICATION OF NANOSTRUCTURED IRON OXIDES AS ADSORBENTS AND PHOTOCATALYSTS FOR WASTEWATER REMOVAL.

... APPLICATION OF NANOSTRUCTURED IRON OXIDES AS ADSORBENTS AND PHOTOCATALYSTS FOR WASTEWATER POLLUTANT ...the removal or degradation of organic pollutants and heavy metals, among ... See full document

6

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