The effect of salt concentrations

In this study, saline wastewater is treated by electrochemical oxidation with two types of Graphite and Ti/RuO2 electrodes. Experiments were conducted to investigate the effect of reaction conditions such as salt concentration, current density, electrolysis time and pH on COD removal efficiency and electrode activity.

8p vishekhar 25-10-2023 10 3   Download

Salinity is one of the most devastating abiotic stresses limiting crop production. Considering this issue, a pot experiment was conducted at Sher-e-Bangla Agricultural University, Dhaka, Bangladesh during the boro season (2017-2018) using two rice (Oryza sativa L.) varieties, namely BRRI dhan28 (salt sensitive) and BRRI dhan47 (salt tolerant), to assess the effects of varied salinity levels on the growth and the performance of the rice varieties under salt stress conditions.

10p viengels 25-08-2023 4 2   Download

This study was conducted to evaluate the salt tolerance ability of two soybean cultivars under salinity conditions using a selection of growth and physiological parameters. Three weeks after germination, plants began being treated with either a 100 mM concentration of NaCl in Hoagland solution or a non-salinity (0 mM NaCl) solution.

13p viengels 25-08-2023 4 3   Download

An observation and treatment method of texture and color modification of prefreezing cuttlefish fillet are performed based on the control of storage temperature, NaCl, ascorbic acid concentration to prevent and reduce fillet’s discoloration on cuttlefish fillet. In this research, the physical result effecting on cuttlefish fillet discoloration is storage temperature.

7p vidoctorstrange 06-05-2023 6 3   Download

The effects of pH, ionic strength and polymer ratio in the complexation of chitosan (CHI) with different anionic polysaccharides, namely gum Arabic (GA), sodium alginate (ALG) and κ-carrageenan (CRG), were investigated. This was made using titration techniques, which allowed the determination of stoichiometry and binding constant of complexes.

11p vihermione 06-01-2023 13 2   Download

There is a widespread belief that salts promote retention of solutes in hydrophilic interaction chromatography (HILIC) by expanding the volume of the immobilized layer of water on the surface of the stationary phase. To date, all studies of this premise have had flaws or limitations that left the question open. This study explored the effects of salt type and concentration.

9p viginny 23-12-2022 6 3   Download

The grain yield, weight of 1000 grains and NPK concentration of wheat plants were significantly increased due to the application of these amendments compared to the control, especially for 50%gypsum + 50%FYM treatment.

8p schindler 30-12-2021 11 1   Download

Beneficial effects of exogenous selenium, glycine betaine and seaweed extract on salt stresseThe obtained results indicated that all foliar treatments under both salinity concentrations achieved an increment in most of the growth, yield parameters and biochemical constituents.d cowpea plant.

8p schindler 30-12-2021 16 0   Download

In this work, new tunable aryl alkyl pyrazolium tetrafluoroborate ionic liquids/salts, 2-ethyl-1-(p-X-phenyl)-3,5- dimethylpyrazolium tetrafluoroborate [X: -Br (4a), -OCH3 (4b), -NO2 (4c)] and 2-butyl-1-(p-X-phenyl)-3,5-dimethylpyrazolium tetrafluoroborate [X: -Br (5a), -OCH3 (5b), -NO2 (5c)], were synthesized by following halide-free synthetic route. Their chemical structures were identified through NMR (1 H, 13C, 19F), IR, elemental analysis, and HRMS data. The synthesized 4a-4c and 5a-5c salts were used for the removal studies of methyl orange dye from aqueous solutions.

38p langthannam 29-12-2021 10 1   Download

The effects of polyethylene glycol (PEG), PEG concentration, molecular weight, sodium citrate, and sodium chloride (NaCl) on yield and purification factor were studied. The highest purification factor (4.5) and yield (83%) were obtained in system PEG 6000 (14% w/w)-sodium citrate (18% w/w) with 6% (w/w) NaCl.

6p mudbound 10-12-2021 11 0   Download

This study intended to focus on the effect of different levels of NaCl (0–400 mM, at regular intervals every 100 mM) on the growth, secondary metabolites, and antioxidant enzyme activities of Polygonum equisetiforme, a wild plant with medicinal and industrial uses, which often grows in harsh environmental conditions. Our results showed that biomass production significantly decreased with salinity, while the leaf relative water content declined only at high levels of NaCl concentration (300–400 mM).

11p tudichquannguyet 29-11-2021 11 1   Download

The aim of the current study was to examine the effect of black ash carbon nanofibers (CNFs) on gamma-aminobutyric acid (GABA) shunt pathway in germinating seeds of tomato (Lycopersicon esculentum Mill., c.v. Rohaba) under salt stress. Seed’s germination pattern, seed moisture content, GABA shunt metabolite levels (GABA, Glutamate and Alanine), total proteins and total carbohydrates, and the level of oxidative damage in response to sodium chloride (NaCl) treatments were determined.

16p tudichquannguyet 29-11-2021 12 3   Download

This study reports for the first time the effect of different sodium halide salts (NaClO4, NaI, and Na2CO3) in the low concentration range (in the range of 10 −7 –1 M) on the swelling behavior of photo-crosslinked, surfaceimmobilized poly(N -isopropyl acrylamide) (PNIPAAm) terpolymer layers. PNIPAAm terpolymer (consisting of N - isopropylacrylamide, methacrylic acid, and 4-methacryloxybenzophenone) was synthesized via free radical polymerization. The PNIPAAm terpolymer layers were prepared on gold substrates via spin coating and crosslinked and surface attached via UV radiation.

11p tudichquannguyet 29-11-2021 7 1   Download

In this study, batch and continuous-flow sorption experiments were conducted to evaluate the removal of methylene blue (MB) from aqueous solutions by Carica papaya wood (CPW) biosorbents. The effects of critical factors such as initial pH, particle size of the biosorbent, biosorbent dosage, initial dye concentration, contact time, and salt ionic strength were studied in batch experiments.

10p nguaconbaynhay10 29-01-2021 13 1   Download

In the current context of eco-pollution, the substitute of conventional plastics with bioplastics is a big confront. On account of that, a non-growth associated PHB production study was conducted using Zobellella species under submerged fermentation process. As a result, Zobellella species showed the ability to accumulate 2.2g/L of PHB at pH 8. 0, temperature 37oC, salt concentration 2% in modified growth medium containing vitamins. Then, primary structural characterization of extracted polymer was conducted by FTIR analysis. The high intense peak was obtained at 1720.

7p nguaconbaynhay6 24-06-2020 36 2   Download

An experiment was conducted at the Botanic Gardens, Department of Floriculture and Landscaping, Horticultural College and Research Institute, Tamil Nadu Agricultural University, Coimbatore during 2015-2016. The present study pertains to the effect of salt stress on three ornamental shrubs of Clerodendrum inerme, Leucophyllum frutescens and Acalypha hispida and their suitability for salinity condition. Ten saline treatments were taken viz., 6, 12, 18, 24, 30, 36, 42, 48, 54dS/m and0.04 dS/m (Control).

13p quenchua6 15-06-2020 12 2   Download

The dairy farming in our country is entirely different from other developed countries. The reason is that small and marginal farmers feeding of dairy animals produce the bulk of production in our country. In terms of buffer use in nutrition, it has been defined as a salt of a weak acid which neutralizes acids that occur in feeds or acids produced during digestion and metabolism of nutrients. The experiment was carried out on 16 healthy crossbred cows nearly similar age and in late stage lactation to study the effect of feeding buffer on milk yield and fat per cent of raw milk.

5p gaocaolon5 14-06-2020 8 1   Download

The present investigations intended to revise the effect of inorganic salts as post-harvest treatment aiming at reduction severity of banana anthracnose, a predominant postharvest disease of banana caused by Colletotrichum musae. Experiments were carried out during 2016 in department of plant pathology, UAS, Dharwad.

7p angicungduoc5 14-06-2020 12 0   Download

This study aimed to evaluate the ability of magnesium chloride modified carbonized rice hull (MCRH) material for ammonium removal from synthetic and domestic wastewater. The MCRH material was prepared by using waste rice hull from a household rice-processing factory and magnesium chloride salt via a simple mixing and annealing method. The material was then characterized by scanning electron microscopy and energy-dispersive X-ray spectroscopy.

11p angicungduoc5 13-06-2020 11 2   Download

In this work, studied the effect of different concentrations of osmotic agents i.e. salt solutions (5%, 8%, 11% concentration) and sugar solutions (55oBrix, 60oBrix, 65oBrix concentration) on microwave drying and various physical parameters of carrot slices. Overall analysis of the physical parameters of the dehydrated carrot slices indicated that the sugar solution is superior to that of salt solution. In initial analysis, if fresh carrot slices, the colour was reddish and moisture content was observed very high.

12p kethamoi5 03-06-2020 10 0   Download