The purposes of this study were to costs and fees of solid waste management and to provide resolutions towards solid waste management of Omnoi City Municipality. The data were collected by using financial data during 5 years from 2008 to 2012. Then the data were calculated to figure out the costs of solid waste management divided by solid waste management-related cost and non-solid waste management-related cost. The results found that annual solid waste generation rate of Omnoi City Municipality was 0.53 ton/person or 0.65 ton/household. The annual average quantity of solid waste was 27327.26 ton/year and the annual cost of solid waste management was 2084.62 Baht/ton. The costs were separated into the solid waste management-related cost including the cost of main department responsible for solid waste collection service as follows; 1) direct labor 493.79 Baht/ton 2) direct materials 170.83 Baht/ton 3) production cost 231.07 Baht/ton and 4) cost of solid waste management 477.95 Baht/ton. Moreover the non-solid waste management-related cost or the cost allocation supported by other departments consisted of Administration Department and Council 95.78 Baht/ton Office of the Municipal Clerk 308.43 Baht/ton Division of Technical Services and Planning 93.49 Baht/ton Division of Finance 137.25 Baht/ton and Division of Sanitation and Environment 76.03 Baht/ton. Omnoi City Municipality could gather the fees of solid waste management about 152.32 Baht/person/year or 186.61 Baht/household or 290.31 Baht/ton or 13.93 percent of the cost of solid waste management. According to the cost calculation of solid waste management the supporting departments associated with the solid waste management should allocate sufficient budget and provide the cost data which would be useful for administrators at all levels to measure and improve performance. Furthermore additional policies related to the solid waste management should be defined to reduce the management cost and quantity of solid waste. The responsible departments should also promote people’s understanding and realization of duty to pay for fees of solid waste management.

The aims of this research are to review environment of floating market management to analyze potential of sustainable management and to develop strategies for developing sustainable management of Wat Takien Floating Market. Data were gathered by observations interviews focus groups and questionnaires and analyzed with Descriptive Analysis for Means Standard Deviations Factor Analysis and Canonical Correlation Analysis. Results were as follows: 1) Bangkuvieng canal on the eastern side of the market still has a nice natural view. The community cooperated well with each other. The market is organized by the temple committee which was found not to be well arranged at some point. 2) Factors that affect the potential of sustainable management of Wat Takien Floating Market include currect economic condition community local houses along the canal side Bangkuvieng canal geography policy and participation in management temple architecture inland walkway live Thai classical music band food and price of local product. 3) Strategies for developing sustainable management of Wat Takien Floating Market consisted of strategy for developing the floating market along with Buddhist traditions strategy for setting reasonable prices for local goods and strategy for organizing boat trip activity.

Currently the toy manufacture is beginning to be interested in greenhouse gas or carbon dioxide equivalent release reduction. Because this is one to way to encourage production cost environment trouble and organization image valve efficiently. The receivable standard for evaluation is carbon footprint for Organization CFO. So this research has objective to study opportunity for initiate CFO in Toy Manufacturing plant case study this CFO is able to evaluate energy consumption and GHG release systematically. This can be used to prepare plan of energy consumption reduction management and reduce GHG release of efficiently. This research was study energy consumption and GHG release by using database of 2010 we found that plant case study was released carbon dioxide 8500 tons CO2 carbon dioxide equivalent by calculated into Scope 1 = 1249 tons CO2 Scope 2 = 6948 tons CO2 equivalent and Scope 3 = 304 tons CO2 equivalent. So the result from this research is being uses important information for planning energy consumption reduction and GHG release of sustainable case study.

At present a problem found in the soft candy producing process in the food producing department of Company Case Study is time-consuming roller washing process due to an ineffective washing process. A roller is washed one by one from a total of 10 roller (a set) in one machine. As a result the operation rates of other producing processes have been forced to delay. The objective of this research is to resolve the problem found in the process of roller washing by designing a machine for washing a set of roller per time. The research begins from examining design concepts of roller washing machine from patents and the current quantity of water and stream used for washing before conducting design of a new soft candy type roller washer machine. And eventually the efficiency of new roller washer machine is compared with current one. The findings indicate that the newly developed design can reduce washing period from 24.48 minutes/set to 5.56 minutes/set and increase operation time by 18.92 minutes or accounting for 77.28 percent. Meanwhile water quantity used in the process is reduced from 124.82 liters/set to 28.35 liters/set and stream quantity used in the process is also contracted from 0.83 kilogram/hour/set to 0.18 kilogram/hour/set. This reduction can save expenses equal to 28795 baht/year. As the budget for making new roller washer machine is 53000 baht and payback period is only 1.84 year.

The purpose of the study is as follows : 1) to collect and study Thai floral art in wedding ceremony 2) to produce the digital media namely Thai floral art in wedding ceremony 3) to survey the satisfaction of the target group towards the media. The data is collected and analyzed form 50 persons of the target group. And the results on the media satisfaction as a whole are highly rated (4.02) when considering each category the satisfaction is highly rated from highest level to lowest level as follows : interesting contents 4.30 comfortable steps to do themselves 4.22 well sequences 4.18 revealing conservative media 4.16 pict continuity and presentation duration 4.08 special technics pictures speed motion and narration 3.96 sound effects on the media 3.88 clearly motion picture 3.82 leagible letter design 3.80 and suitable picture size 3.70