Artificial seawater
Aggregation of montmorillonite and organic matter in aqueous media containing artificial seawater
... These suspensions are combined so that the final suspen- sion concentrations in experimental runs are 8 mg/L for montmorillonite, up to 4.8 mg/L for HA, and 4.8 mg/L for chitin. These suspension concentrations are within ...
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Study on the Galvanic Corrosion Behavior of Q235 /Ti Couple in Artificial Seawater
... the artificial seawater has been investigated by using electrochemical impedance spectroscopy (EIS), electrochemical noise (EN) and scanning electron microscope (SEM) ...
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Disinfection effect of adding slightly acidic electrolyzed water to artificial seawater under the condition of static hybrid
... SAEW has high bactericidal efficacy on V. parahaemolyticus and the higher the ACC, the shorter time it takes. The performance of SAEW is promising against V. parahaemolyticus inoculated in artificial ...
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Effect of Tempering Temperature on the Corrosion Behavior of R5 Steel in Artificial Seawater
... Fig. 8 shows the SEM morphologies of the outer layer of the corroded surfaces after 360 h immersion in artificial seawater. The corrosion products of steel T560 are porous, defective and loose, which look ...
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Corrosion Behavior of Heat Treated Nickel Aluminum Bronze Alloy in Artificial Seawater
... The effect of microstructure of nickel-aluminum bronze alloy (NAB) on the corrosion behavior in artificial seawater is studied using linear polarization, impedance and electrochemical noise tests. The alloy ...
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Galvanic Corrosion of Brass /steel 907A Couple in Artificial Seawater
... Fig.7 shows the potential noise (without elimination of DC drift) of brass /steel 907A couple in artificial seawater for 720h. There is a same variation trend in the brass /steel 907A couples with various ...
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Corrosion Behavior of Aluminum Bronze under Thin Electrolyte Layers Containing Artificial Seawater
... of artificial seawater with the same concentration as the test solution was placed at the bottom of the vacuum desiccator to maintain the stability of the TEL thickness in the long term ...
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Influences of Thermomechanical Conditions on Corrosion Behavior of low-carbon steels in Artificial Seawater
... The temperature of the polar region changes within the range of –70°C to 30°C [3]; hence, in order to withstand the harsh environment of this region as well as to reduce the transportation cost, a large number of ...
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Artificial Seawater Media Facilitate Cultivating Members of the Microbial Majority from the Gulf of Mexico
... natural seawater has been responsible for the isolation of strains representing numerically abundant clades such as SAR11 (4, 5), SUP05/Arctic96BD-19 (6), OM43 (7), a small-genome Roseobacter strain (8), and ...
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Production Of Acetamide Derivative From Marine Streptomyces Sp. Isolated From West Coast Of India
... in artificial seawater include starch casein agar, glucose asparagine agar, glycerol asparagine agar, tyrosine agar, yeast malt extract agar, nutrient agar, maltose yeast extract agar and glycerol glycine ...
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How to overcome inter-electrode variability and instability to quantify dissolved oxygen, Fe(II), mn(II), and S(−II) in undisturbed soils and sediments using voltammetry
... in artificial seawater noticeably changed the voltammetric currents throughout the Hg/Au polarization range (Figure ...[25,51]. Seawater standard solutions containing DOC were measured on different ...
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Effects of tributyltin (TBT) and testosterone on the female genital system in the mesogastropodLittorina littorea (Prosobranchia)
... Mean length in mm and standard deviation of the gland complex in juvenile female L.. littorea exposed for four or eight weeks to artificial seawater containing 100 ng TBT/1.[r] ...
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Excitation—contraction coupling in skeletal and caudal heart muscle of the hagfish Eptatretus burgeri Girard
... Adult hagfishes Eptatretus burgeri Girard (30–50 cm long) were caught with net traps at the bottom of the Wakasa Bay, off the coast of Ine, Kyoto, Japan. Animals were maintained in a laboratory tank filled with filtered ...
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Influence of cooling treatment on corrosion behaviour of steel EH40 in extremely cold seawater
... However, corrosion pits were found on the steel surface of the samples subjected to the cooling treatment at -80℃ after removal of the corrosion products (Fig. 3). Cl − is considered as the most aggressive ion species ...
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Using a trait-based approach to optimize mixotrophic growth of the red microalga Porphyridium purpureum towards fatty acid production
... PUFA: poly‑unsaturated fatty acids; ARA : arachidonic acid; EPA: eicosapen‑ taenoic acid; TFA: total fatty acid; GAM: generalized additive modeling; ASW: artificial seawater medium; DW:[r] ...
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PITTKIT-SeaUrchinDevelopment-Protocol&LectureSlides
... In a 15ml screw-cap plastic tube (labeled with the date and time), dilute the collected sperm 1:1000 in artificial seawater from the clear bottle. 10µl sperm in 10ml seawater[r] ...
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Seawater Ca2+ concentration influences solar orientation in Talitrus saltator (Crustacea, Amphipoda)
... A different apparatus was also employed to evaluate the possible influence of Ca 2+ on simple phototactic behaviour, since it has already been demonstrated that this element affects visual capacity in invertebrates ...
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Dopamine modulation of Ca2+ dependent Cl current regulates ciliary beat frequency controlling locomotion in Tritonia diomedea
... divalent-free seawater (Table·1) for 30·min at 10°C, and then returned to artificial seawater (ASW) and kept at 10°C for another ...free seawater the epithelial cells could be pulled easily ...
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Influence of diluted seawater irrigation on the Physiological and biochemical characteristics of common Egyptian turfgrass
... Managers for perennial turfgrass must deal with problems of reduced growth, tissue dehydration, nutritional imbalances and specific ion toxicities, slow recovery from injury, and poor long term persistence that can be ...
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A seawater desalination scheme for global hydrological models
... In summary, SDM was validated from three perspectives: geographical extent of AUSD cells (Fig. 4a), total desalinated water production in 2005 (Table 2 and Fig. S2), and tempo- ral change in production (Fig. 5). The ...
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