To develop a practical method of treating boron-containing wastewater, we custom designed two laboratory-scale continuousflow-type hydrothermal mineralization apparatuses. We carried out a hydrothermal treatment using a continuous-flow apparatus, using Ca(OH)2, CaCl2, and both Ca(OH)2 and CaCl2 as mineralizers, under various pH conditions. Our results show that using CaCl2 under optimal pH cond...

The influence of ionic strength and the molecular weight of polyacrylic acid (PAA) on its adsorption and the structure of adsorbed polymer layer on SiO2 surface in the presence NaCl and CaCl2 was measured. Thickness of PAA adsorption layers on the SiO2 surface in these two electrolytes were also measured as well as the expansion coefficient (α) of PAA in CaCl2. The increase of: ionic strength, ...

The heat tolerance of plants can be improved by using exogenous calcium chloride (CaCl2) to cope with temperature fluctuations. Since global climates continue warm, it is important further explore the way in which respond stress use CaCl2. We aimed effect CaCl2 on leaf microstructure, epidermal ultrastructure, and chlorophyll a fluorescence Rhododendron × pulchrum (R. pulchrum) under stress. In...

Due to the high perishability of figs, calcium stands out as an important nutrient for orchard management. This study aims pre-harvest applications chloride in fig orchards. The trees were sprayed with 0, 0.5, 1.0, 1.5 and 2.0% CaCl2, fruits thereafter stored 7, 14 21 d. variables analysed concentration leaves fruits, weight loss, fruit decay, pectinolytic enzyme activity, physical chemical att...

Oxygen-evolving photosystem II (PSII) complexes of Euglena gracilis were isolated and characterized. (1) The PSII complexes contained three extrinsic proteins of 33 kDa (PsbO), 23 kDa (PsbP) and 17 kDa (PsbQ), and showed oxygen-evolving activity of around 700 micromol O2 (mg Chl)(-1) h(-1) even in the absence of Cl- and Ca2+ ions. (2) NaCl-treatment removed not only PsbP and PsbQ but also a par...

The mango is the most widely cultivated tropical fruit. Fresh-cut very useful, but it perishable. purpose of this study was to highlight effects neem oil on fresh-cut fruits kept for 9 days at 4 ± 1 °C and 80 5% relative humidity. plant (Azadirachta indica) has numerous antioxidant antibacterial properties. Despite this, few studies have been carried out added edible coatings (EC) retard ripeni...

The pulse-wave velocity (PWV) has been used as an indicator of vascular stiffness, which can be an early predictor of cardiovascular mortality. A noninvasive, easily applicable method for detecting the regional pulse wave (PW) may contribute as a future modality for risk assessment. The purpose of this study was to demonstrate the feasibility and reproducibility of PW imaging (PWI) during propa...