Aluminosilicate granules contg. binder prodn. - useful for partial softening of drinking water to optimum hardness levelProdn. of aluminosilicate (I) granules contg. a binder comprises first adjusting an aq. suspension of (I) of particle size 30 mu to pH 3-7, maintaining this pH for 15-...
Energy costs for water evaporation are very low for sun drying, however, it is labor intensive, unreliable and rewetting during a sudden downpour degrades product quality through fissuring. Mechanical dryers utilize a container to hold the paddy, a blower to force air through the grain mass, ...
The forged specimens were quenched in water and prepared for microstructural examination. Sign in to download full-size image Figure 28. Sketches of (a) starting specimen, (b) final shape of the forging, and (c) design of load train assembly for forging using servo-hydraulic machine. Rao, ...
Rice plants show better development under temperatures ranging from 22 to 30 °C throughout the growing season. In addition, rice is sensitive to water stress especially between 20 days before and 10 days after flowering. Water stress during the growing season can reduce plant height, tillering...
High hardness concentration in areas where groundwater is extensively used is a significant problem due to its tendency to form scale on the heating elements of industrial boilers and the clogging of pipes due to the deposition of calciu... W Ng 被引量: 0发表: 2016年 下流再沸器翅片的最佳设...
4Citations Abstract Areas with hard water and high concentrations of calcium and magnesium have shown lower incidence rates of diseases, for example, cardiovascular diseases, osteoporosis, cancer, and diabetes, magnesium often identified as most important. However, the effect evens itself out at too ...
The wash chamber (2) has water fed through a softener (8) and water conductivity sensor (10) which establishes the inlet water hardness value. A circulation pump (12) drains the wash water and returns it to the wash chamber and a second conductivity sensor (17). The comparative values of...
The level of AX in GMP extracted under alkaline conditions was greater than that in GMP extracted with water and the amount of increase was generally higher in soft wheats.;Study two was "Optimization of water addition to noodle doughs". The aim of this study was to determine if a ...
22. However, when the load is sufficiently large or the target hardness is low, region OA may disappear, and then σsurR can become higher. In terms of strains, εie and εip exceed εs and increase with depth. 3.5.2. Region AB In region AB with σie>2σip and σs<σip<σb,...
bulk density of 0.13-0.15 (g/ml), radial expansion ratio of 7.8-8.4, hardness of 56-64 (N), and water absorption index of 5.4-5.5(g gel /g dry) were identified at the screw speed of 275-285 rpm, the moisture content level of 12-13 % and the pumpkin powder level of 19-21 %....