scholarly journals Optimal Mixing Ratio of Seafood Sauce with Blue Crab (Portunus trituberculatus)

2005 ◽  
Vol 8 (4) ◽  
pp. 195-200
Author(s):  
Kyong-Tae Park ◽  
Min-Soo Kim ◽  
Byung-Min Kwon ◽  
Eun-Soo Shin ◽  
Hong-Soo Ryu ◽  
...  
Keyword(s):  
Blue Crab ◽  
Portunus Trituberculatus ◽  
Mixing Ratio ◽  
Optimal Mixing

Optimal Mixing Ratio of Cast-In-Place Concrete about Eco-Friendly Caps Foundation

2021 ◽  
Vol 22 (1) ◽  
pp. 73-78
Author(s):  
Jong-Man Park ◽  
Gyeong-Dong Lee ◽  
Sang-Ho Han
Keyword(s):  
Mixing Ratio ◽  
Optimal Mixing

scholarly journals Synthesis of Tungsten-Doped Vanadium Dioxide Using a Modified Polyol Method Involving 1-Dodecanol

Materials ◽  
2020 ◽  
Vol 13 (23) ◽  
pp. 5384
Author(s):  
Yonghyun Lee ◽  
Sang Won Jung ◽  
Sang Hwi Park ◽  
Jung Whan Yoo ◽  
Juhyun Park
Keyword(s):  
Linear Growth ◽  
Mixing Ratio ◽  
X Ray Diffraction ◽  
Scanning Calorimetry ◽  
Metal Insulator ◽  
X Ray ◽  
Mixing Ratios ◽  
The Difference ◽  
Modified Polyol Method ◽  
Optimal Mixing

The doping of tungsten into VO2 (M) via a polyol process that is based on oligomerization of ammonium metavanadate and ethylene glycol (EG) to synthesize a vanadyl ethylene glycolate (VEG) followed by postcalcination was carried out by simply adding 1-dodecanol and the tungsten source tungstenoxytetrachloride (WOCl4). Tungsten-doped VEGs (W-VEGs) and their calcinated compounds (WxVO2) were prepared with varying mixing ratios of EG to 1-dodecanol and WOCl4 concentrations. Characterizations of W-VEGs by powder X-ray diffraction, differential scanning calorimetry, scanning electron microscopy, and infrared and transmittance spectroscopy showed that tungsten elements were successfully doped into WxVO2, thereby decreasing the metal-insulator transition temperature from 68 down to 51 °C. Our results suggested that WOCl4 variously combined with 1-dodecanol might interrupt the linear growth of W-VEGs, but that such an interruption might be alleviated at the optimal 1:1 mixing ratio of EG to 1-dodecanol, resulting in the successful W doping. The difference in the solar modulations of a W0.0207VO2 dispersion measured at 20 and 70 °C was increased to 21.8% while that of a pure VO2 dispersion was 2.5%. It was suggested that WOCl4 coupled with both EG and 1-dodecanol at an optimal mixing ratio could improve the formation of W-VEG and WxVO2 and that the bulky dodecyl chains might act as defects to decrease crystallinity.

scholarly journals Strength and Water Purification Properties of Environment-Friendly Construction Material Produced with the (D)PAOs and Zeolite

2019 ◽  
Vol 9 (5) ◽  
pp. 972 ◽  
Author(s):  
Young-Il Jang ◽  
Byung-Jae Lee ◽  
Jong-Won Lee
Keyword(s):  
Water Purification ◽  
Construction Material ◽  
Oxygen Demand ◽  
Plain Concrete ◽  
Mixing Ratio ◽  
Test Results ◽  
Porous Concrete ◽  
Mixing Ratios ◽  
Optimal Mixing ◽  
P Removal

The goal of this study was to improve the water purification performance of secondary concrete products that can be used in rivers and streams. To this end, mortar and porous concrete were produced by adding both de-nitrifying phosphate accumulating organisms ((D)PAOs) and zeolite, and their mechanical properties and water purification performance were analyzed. The compression strength test results showed that the strength was the highest when the mixing ratios of (D)PAOs and zeolite were set to 10% and 5%, respectively. For better contaminant adsorption, however, the optimal mixing ratio of zeolite was determined to be 10%. When the mixing ratio of (D)PAOs was set to 10%, the concentrations of biochemical oxygen demand (BOD) and chemical oxygen demand (COD) decreased by 57.9% and 89.9%, respectively, after seven days of immersion when compared to the initial concentrations. When compared to plain porous concrete, the total nitrogen (T-N) and total phosphorus (T-P) removal ratios of the develop concrete were 11.0% and 17.8% higher, respectively. When the mixing ratios of (D)PAOs and zeolite were set to 10% for both, the T-N and T-P removal ratios were determined to be 86.3% and 88.1%, respectively, while the BOD and COD concentrations were 2.668 mg/L and 16.915 mg/L, respectively. In simpler terms, the water purification performance was up to 17% higher in the concrete mixed with both 10% (D)PAOs and 10% zeolite than in the concrete mixed with 10% (D)PAOs only. Overall, the optimal mixing ratios of (D)PAOs and zeolite to maximize the water purification effect of secondary concrete products while maintaining their strengths equivalent to or higher than those of their corresponding plain concrete products are considered to be 10% for both.

Characteristics and Optimal Mixing Ratio of Tofu Ice Cream Made with Crushed Tofu and Soy Milk

2016 ◽  
Vol 20 (2) ◽  
pp. 158-164
Author(s):  
Myeong-Chul Park ◽  
◽  
Yoon-Hwan Park ◽  
Hyun-Seok Kim ◽  
Moo-Yeol Baik ◽  
...  
Keyword(s):  
Ice Cream ◽  
Mixing Ratio ◽  
Soy Milk ◽  
Optimal Mixing

Experimental study on sparking ignition engine performance for optimal mixing ratio of ethanol–gasoline blended fuels

2016 ◽  
Vol 100 ◽  
pp. 869-879 ◽  
Author(s):  
S. Phuangwongtrakul ◽  
W. Wechsatol ◽  
T. Sethaput ◽  
K. Suktang ◽  
S. Wongwises
Keyword(s):  
Experimental Study ◽  
Engine Performance ◽  
Mixing Ratio ◽  
Blended Fuels ◽  
Optimal Mixing

Experimental Study on the Compressive Strength of Nano-Concrete

2014 ◽  
Vol 584-586 ◽  
pp. 1563-1567 ◽  
Author(s):  
Bang Hua Xie ◽  
Chun Tao Wang ◽  
Min Fu Fu ◽  
Yun Sheng Li
Keyword(s):  
Experimental Study ◽  
Growth Rate ◽  
Compressive Strength ◽  
Concrete Research ◽  
Mixing Ratio ◽  
Mixing Ratios ◽  
Compressive Strength Of Concrete ◽  
Optimal Mixing ◽  
Effect Of Age

In order to investigate the effect of Nano-SiO2 on the compressive strength of concrete, the paper studies the effect of different mixing ratios (0%~3%) on the compressive strength, and the effect of age on the compressive strength of nano-concrete. Research shows that the incorporation of Nano-SiO2 increased the compressive strength of concrete: it increases slowly with the mixing ratio 0%~1%; the growth rate is declining when the mixing ratio is 1.5%~3%; the optimal mixing ratio is 1.0~1.5%, which can replace 3.33~10% of cement.

scholarly journals Occurrence of Pteridines in the Muscle of Blue Crab Portunus trituberculatus

1985 ◽  
Vol 51 (1) ◽  
pp. 149-149 ◽  
Author(s):  
Yoshihiro OCHIAI ◽  
Kanehisa HASHIMOTO
Keyword(s):  
Blue Crab ◽  
Portunus Trituberculatus

scholarly journals Effect of Combined Inoculation on Biogas Production from Hardly Degradable Material

Energies ◽  
2019 ◽  
Vol 12 (2) ◽  
pp. 217 ◽  
Author(s):  
Spyridon Achinas ◽  
Gerrit Euverink
Keyword(s):  
Wastewater Treatment Plants ◽  
Biogas Production ◽  
Mixing Ratio ◽  
Organic Fraction ◽  
Anaerobic Digesters ◽  
Biogas Yield ◽  
Mixing Ratios ◽  
Batch Tests ◽  
Optimal Mixing ◽  
Mesophilic Conditions

The goal of this research was to appraise the effect of combined inoculation on the performance of anaerobic digesters treating hardly degradable material, and particularly the pressed fine sieved fraction (PFSF) derived from wastewater treatment plants (WWTPs). Batch tests were conducted in mesophilic conditions in order to examine the optimal mixing ratio of inoculums. Mixing ratios of 100:0, 75:25, 50:50, 25:75, and 0:100 of three different inoculums were applied in the batch tests. The findings indicated that the inoculation of digested activated sludge with digested organic fraction of municipal solid waste (MSW) in the ratio 25:75 resulted in a higher PFSF degradation and a higher biogas yield. The results from the kinetic analysis fit well with the results from the batch experiment.

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