The objectives of this study were 1) to study the basic recipe of Khanom Raerai and 2) to study the substitute amount of rice flour by using Tubtim Chumphae Brown rice flour in Khanom Raerai at four different levels of 0% 40% 50% and 60% by total rice flour weight. Randomized Complete Block Design (RCBD) to apply the sensory quality in terms of appearance color odor texture and overall preference using a 9-Point Hedonic Scale tasting method tasted by 40 untrained students from Foods and Nutrition Program Faculty of Home Economics Technology Rajamangala University of Technology Phra Nakhon. The data was verified by mean Analysis of Variance (ANOVA) and then compared the mean difference at a 0.05 confidence level by using Duncans New Multiple Range Test (DMRT) method. The results were analyzed by a computer software program. The results found that 1) the basic Khanom Raerai recipe made from rice flour tapioca flour arrowroot flour soybean oil and water was 27.25% 1.63% 1.63% 4.09% and 65.40% by total ingredients weight. The tasters verified the sensory quality in appearance color odor texture and overall preference. The mean values were 7.80 7.40 7.27 7.67 and 7.93 respectively at a moderate level of liking. The results found that almost all sensory aspects were significantly different at the 0.05 level except for color and odor. 2) the amount of Tubtim Chumphae brown rice flour substitutes for rice flour in Khanom Raerai it was found that the tasters accepted 40% by weight of rice flour in terms of appearance color odor texture and overall preferences. The mean values were 8.60 8.20 8.40 8.33 and 8.67 respectively at the level of liking the most. The sensory results found that all sensory characteristics were not different at the 0.05 level. Therefore the Khanom Raerai recipe uses Tubtim Chumphae brown rice flour substitutes for rice flour at the 40% level as the formula accepted in this study.

This project aims to develop RFID reader. With the following scope can scan at least 15 cards save both entry and exit data display Welcome on the screen and add or reduce codes by yourself The test results show that the RFID scanner can scan both key cards and manually scan both in and out. The screen also shows Welcome when someone enters and shows thank you when someone shows that the developed scanner can be applied really slowly

This research studied the factors that affect the efficiency of phosphate reduction in the wastewater of the washing process with CaCO3 and CaO produced from eggshell and mussel shell. The study found that the optimum condition for adsorption when using CaCO3 from eggshell is to adjust the pH to be equal to 10 take 15 minutes to absorb and add 1 gram of sorbent which can reduce the phosphate content by 25 percent and when changing the adsorbent to CaO the optimum condition for phosphate removal is to adjust the pH to 7 take 15 minutes to absorb and add 1 gram of adsorbent which can reduce the phosphate content by 24 percent. The optimum conditions for adsorption when using CaCO3 from mussel shell were to adjust the pH to 10 take 45 minutes to absorb and add 1 gram of sorbent which can reduce the phosphate content by 25 percent and when changing adsorbents to CaO the optimum condition for phosphate removal is to adjust the pH to 10 take 15 minutes to absorb and add 3 grams of adsorbents which can reduce the phosphate content by 24 percent. In addition when studying the adsorption of impurities in the wastewater such as conductivity turbidity COD and BOD it is found that the optimum reduction conditions can reduce the impurities of the parameters that mentioned above were 19.32 2.60 54.77 and 16.67 percent respectively. CaCO3 and CaO produced from eggshell and mussel shell can be used to absorb impurities in wastewater before releasing into natural water sources.

This research is a study on treatment of Water Dyes from textile dyeing industry by Advance oxidation process with Ozone and hydrogen peroxide (H2O2). In this study Ozone generators with a capacity of 1.0 - 3.0 mg/ hr. were used to study the appropriate factors for treatment with adjusting wastewater conditions (pH 3 pH 7 and pH 11) Ozone exposure distance 120 minute the initial COD concentration is 250 - 1000 mg/l. and adding hydrogen peroxide at 4 8 and 12 ml/l. For the study found that above mentioned factors have an effect on the efficacy of color and COD treatment which the experiment at pH 11 used to Ozone treatment and added 4 ml/l. of H2O2. It makes the highest COD treatment efficiency when compared to pH 3 pH 7 and added more H2O2. it doesn’t affect to the higher of treatment efficiency. In addition it was found that higher initial COD concentration decreased treatment efficiency which the experimental ability for COD treatment has highest value was 46 percent and the COD concentration was 250 ml/l In order that when COD concentration in synthetic color water was increased to 500 ml/l and 1000 ml/l. it was found that the COD efficiency decreased to 31% and 40% respectively. For the treatment of Water Dyes from textile dyeing industry by oxidation process with Ozone together with hydrogen peroxide (H2O2) at pH 7 will has the highest of treatment efficiency. However the consideration of suitability for pH configuration used to treat both color and COD should choose pH 11 because it can treat both color and COD that makes the waste water quality meet the standards required by law. In addition if we consider the effectiveness of turbidity and BOD found that the decrease of dirtiness tends to be in the same direction with COD both 2 parameters.

At present augmented reality (AR) technology has an essential role in peoples daily life. It has widely established in medicine commerce education just to name a few. This work presents the development of educational media in astronomy using augmented reality (AR) technology via website. It supports an inquiry-based learning (IBL) which is the one of pedagogy approaches for the 21st century education. Applying AR in educational media creating a 3D astronomy environment in the topic of solar systems making learners more motivated and eager in astronomy inquiry in order to construct scientific knowledge. Furthermore a post-test is conducted to observe the learning outcome from the educational media. To evaluate the development of educational media in astronomy using augmented reality (AR) technology the results showed the overall average satisfaction score of the system was 4.63 with a very satisfied level. Moreover it performs properly according to its mentioned objectives.