The dyeing industry both of business size and household size where the remaining water from the dyeing process is dumped into pipes and flows into natural water sources causing sewage problems. Therefore a column type wastewater treatment system has been developed by using a filtration system along with an adsorption system. The materials used to treat the wastewater from dyeing are gravel sand charcoal from wood and activated carbon from coconut shell. The study was conducted on the synthesis activated carbon from coconut shell using for color and molecules adsorption. The amount of activated carbon from coconut shell was varied at 200 400 600 and 800 g applying with filter media and other adsorption materials taking 1 hour to treat the wastewater from dyeing. The parameter using to measure water quality consisted of color value pH suspended solids conductivity turbidity value COD and TKN to indicate the water quality before and after treatment evaluating the efficiency of the wastewater treatment system. The best ratio that can treat the color is the formula containing 800 g of coconut shell activated carbon. It was able to treat the color equal to 5.94 SU or 99.43 percent compared to the wastewater before treatment.

The research team had thought of studying the properties of natural fermented Maieng extract as an important antioxidant substance in cosmetics. to transfer to the Sakadee community Nan Province. The research had started at the development of a natural fermentation process studied the extraction process yielding important substances from natural Miang fermentation and evaluated the antimicrobial activity and anti-oxidation of bioactive extracts. The outcome studies were transferred including the extraction process of bioactive compounds and formulations in skin cream cosmetics. It was demonstrated that natural fermentation by adding clean disinfected water or fermentation with a stock of Lactic acid bacteria isolated from Miang fermented water in anaerobic conditions for 2 weeks the efficiency and characteristics of fermentation were not significantly different. In the process of extracting bioactive substances with ethanol by soaking the extracts with water and virgin coconut oil with the maceration method at room temperature and shaking in 80% ethanol for 3 hours resulted in a high content of antioxidant properties. In addition the developed approach influenced the characteristics of fermented Miang meat well accepted by the users. This fermented Miang extract was acceptably used to make fermented Miang products for further sale. With the potential of Miang fermented extract in antimicrobial activity therefore the extract has been made a face cream product and tested for user acceptance. From preliminary testing it was found that the facial product with the fermented Miang extract to be satisfactory and did not cause allergic reactions. It had the ability to reduce wrinkles could clear face and transferred to the community focusing on the needs of users in the community. The community could make such face cream products and processed the commercial Miang extract cream that are acceptable to general consumers.

The attempt to fabricate gold films on glass slide (Au/glass) and silicon wafer (Au/Si) with gold leaf was unsuccessful due to poor adhesion between the gold leaf and substrates. Alternatively Au/glass and Au/Si films were fabricated by placing the substrate into the free space within sputtering chamber to collect the access Au vapor during the typical sputtering process for other samples. In this study the physical changes were observed in both Au/glass and Au/Si film under the film annealing from 300⁰C-700⁰C. The visual inspection via cell phone camera the micrograph via Scanning Electron Microscopy (SEM) and Energy Dispersive X-ray Spectroscopy (EDS) revealed the morphological changes with respect the annealing temperature in Au films due to solid state dewetting mechanism. The changes were more pronounce in Au/glass films than Au/Si films at the same annealing temperature. The X-ray diffraction measurement three phases of Au including Au(111) Au(200) and Au(220) in Au/glass films and one phase of Au(111) in Au/silicon films. The concentration and single crystallinity of Au(111) were increased with respect to annealing temperature in Au/glass film. For Au/Si films the concentration and single crystallinity of Au(111) were decreased at 300⁰C and then were increased at 700⁰C respectively. The physical changes of Au films are likely due to the movement of Au atoms via solid state dewetting and recrystallization. The heat intake from annealing process is likely induced the dewetting process by increasing the kinetic energy of Au atoms. While the recrystallization process is likely occur during the cooling period of the samples. Finally another factor that can affects the physical changes of Au films is the interface interaction between Au films and substrates.

The main objective of this study was to develop crisis management board game for corporations. This study collected data from 103 participants who worked for corporations in Thailand to be utilized as a confirmation for the importance of crisis management board game development. Also this study synthesized and analyzed related concepts of board game design and crisis management to develop the prototype of crisis management board game. Results indicated that the first prototype of crisis management board game contains five distinguished situations in which players are required to choose the appropriate crisis response in orderly. Findings indicated that the appropriate players for this board game were limited to 4 players and required a person to be facilitator of this game. The playing time about one hour. Players are required to play crisis manager role to make decision what actions should be done first and last in order. The accurate order of crisis response provides proper score for the players in each round. The winner of this game is the player who has received the highest score at the end of the game.

Talad Noi Community is an ancient Chinese community found since the beginning of Rattanakosin. There are many important historical values in this area but also there are still many problems caused from the prosperity of the urban community leading to the process of swallowing up until disappeared from the development of big cities like all old towns. Therefore these solutions can to be promoted by utilizing the applications to promote minor market community activities. To the development of applications it can be concluded that the overall system users both general users and administrators are at a very good level. In terms of the ability of various systems administrators are satisfied with the user manual of the system that is clear and easy to understand as much as possible. As for working according to various functions in the system administrators are satisfied with setting the password using check and the satisfaction system of users. In addition general users satisfy with the overall systems as their convenience and speed.