The study and development to design mushroom nursery for installed within the orphanage cultural school (Main 67) Lao PDR. Is a research to promote and develop the production of raw materials for cooking in the school. Consequently the school has a policy to promote plants and raise animals to prepare food for students. But the amount of the produce is not enough to meet the demand for consumption of students. Therefore the researcher has the idea to design a mushroom nursery that is suitable for for installed within the school. Because the cultivation of mushrooms in the nursery is not difficult and still produces all year round. If there is promotion of mushroom cultivation in addition to plants and animals. Will make the school have raw materials that variety and enough for use in cooking for students. Which will result in students eating more complete categories. By the method of conducting the research beginning with the study and analysis of data to find the amount of mushroom cultivation suitable for the consumption needs of students. After that the study and development of the form of mushroom nursery that is suitable for the use and maintenance. Can be easily assembled and installed. Use materials that can be found locally and use a small budget. According to the research the mushroom nursery is a semiautomatic 3.27 x 8 meters consisting of modular system. By using bamboo and plastic mesh as the main material and inside using the method of placing suspended mushroom bags. Suitable for installation in most schools. Since it can be easily assembled and installed with materials that can be purchased locally. It is also easy to use and maintain. This nursey can produce approximately 2400 mushrooms or about 240 kilograms per month. In summary The study and development to design mushroom nursery for installed within the orphanage cultural school (Main 67) Lao PDR. It is the development of vacant spaces within the school to be agricultural areas that will benefit the school in many ways. Both the quantity of produce and nutrition budget and career promotion.

The purpose of this project were to study floor lamp from indigo dyed fabric process of condominium. The researcher were interested in floor lamp from indigo dyed fabric product that could be used practically and beautiful. It were inspired by the mangrove tree root that grew out of the trunk to adhere. It made the mangrove tree root shape look like legs outstretched to suit for making it. The result of the floor lamp from indigo dyed fabric design were the shape obtained from the root of the mangrove to make the floor lamp from indigo dyed fabric design for use. It found that the floor lamp indigo dyed fabric could be used in residential condominium as well. There was a light that was not too dull or translucent when the light turned off. It would be beautiful when turned on to make the color and pattern more sharply.

The performance investigations of subcritical ORC supercritical ORC and trilateral Rankine cycle (TLC) power plants with the heat source temperatures of 210-250°C were conducted and compared in this study. Several working fluids were evaluated. A MATLAB code was developed and used in this study. The thermodynamic properties of the working fluids were calculated by using NIST REFPROP program. The justification of the code was validated with a result taken from the literature. The optimal operating conditions were searched using the golden-section technique. The maximum net output power of 141.72 kW was obtained when using the supercritical ORC plant with R141b as its working fluid and the heat source temperature was at 250°C. The corresponding cycle efficiency was 16.25%. When using the subcritical plant at the same heat source temperature the maximum net output power of 133.40 kW and cycle efficiency of 15.70% are obtained when pentane is used as the working fluid. Furthermore the net output power of 133.82 kW and cycle efficiency of 14.90% are obtained when using R141b as the working fluid in the TLC power plant. According to the off-design simulations an appropriate adjustment of the working fluid flow rate can mitigate the variation of the net output power.

The objective of this research were to Study the training needs of the general public and entrepreneur groups. Professional service groups in Bangkok and suburbs Include Nonthaburi Province Samutprakarn province and Pathumthani province that operates in the workplace the study method used data collection by questionnaire construction and collecting information for meetings on various occasions the population and sample used in this study are General public and entrepreneurs In the BMA The sample consisted of 400 people selected by random sampling. The tools used for data collection were questionnaires for short training courses. This questionnaire consists of 5 parts. Part 1 was general information for respondents. Part 2 was information that needs short training for the general public. Part 3 was a topic of other interest. Part 4 was information about obstacles and problems that were not. Receive short training Part 5 was suggestions analyzed data basic statistics for analysis are percentage mean (x̄ ) standard deviation (S.D). The results of the study appear as follows 1. Most of the respondents were female aged over 50 years old education level wad undergrad degree most general staff positions at least 5 years of work experience. Most professionals (such as restaurant owners businessmen etc.) had the most. 2. Respondents to the short-term training requirements of Rajamangala University of Technology Phranakhon from the questions on the training curriculum requirements a total of 24 issues with a rating of 5 levels which are the most: 5 points a lot of 4 a moderate level of 3 points a minimum of 2 points and a minimum of 1 point. The study indicated that most respondents responded that there was a level of need for short-term training at the highest level. There was 1 points which are item 3 .4 : Research and innovation community (x̄ ) = 4.7649. The results of the study revealed that most respondents responded that there was 21 levels of interest in short-term training courses namely 1.6 points 44.6% were interested in training topics in the new social science research method. Training topics 34 .1 % of the potential for international chef development item 3 . 3 are interested in training topics 31.4% knowledge management courses community 3.5 are interested Tip interdisciplinary curriculum development community. The results of the study revealed the most respondents responded that there was 1 level of interest in the short-term training courses at moderate level namely 2.5 points 21.1% were interested in the ASEAN language for communication course. From the analysis of readiness of the Faculty of Liberal Arts Rajamangala University of Technology Phra Nakhon can arrange training on various topics. To develop guidelines for academic services for society to be efficient by having the location personnel experts learning resources cooperation and creating a short course training network. Keywords: training needs short course

Nowadays increasing water pollution has put significant pressure on water resources. Natural organic matter and organic micro-pollutants have been found in potentially harmful concentrations in numerous water sources. Phthalate plasticizers are also micro-pollutants of concern; Di- (2-Ethylhexyl) phthalate (DEHP) is one of the most frequently observed plasticizers in the environment as well as one of the most persistent. The maximum permissible levels of these compounds in drinking water and wastewater discharged to the environment are set at low concentrations. In this research water samples were collected from the New Bang Kaen Canal in Bangkok Thailand (13°4906.1N 100°3042.4E) which receives wastewater from human activities and contains impurities in the water. Several common treatment technologies currently used to remove inorganic and organic contaminants from natural water supplies address serious environmental problems. Properly selected microfiltration membrane processes are elements of effective systems for water purification. Polymeric membranes are of primary interest for membrane separation techniques because they are both practical and effective. However pretreatment before using a microfiltration membrane is necessary for suspended solids reduction. This research used two types of polymeric membranes namely cellulose acetate membrane (CA) and polyvinylidene difluoride membrane (PVDF) and covers the most applicable requirements regarding pretreatment of the water intake. The performance of polymeric membranes for water treatment was also investigated. The water quality of the New Bang Kaen Canal was assessed in terms of turbidity SS and COD. This research has the potential to contribute to the monitoring of water quality in the New Bang Kaen Canal. Water quality monitoring is a fundamental tool for water resources management. The performance of polymeric microfiltration membranes was effective for water and wastewater purification in terms of solids organic substances and micro-pollutant i.e. DEHP compounds. Nevertheless the further development of polymeric membranes regarding fouling on the membrane surface and within pores needs to be improved to increase membrane performance and ameliorate the limitations of microfiltration polymeric membranes.