The objective of this study was to examine the wealth management of educational personnel of the office of the Basic Education Commission of Thailand within Dusit District. From the questionnaires the 330 samples can be analyzed using descriptive statistics including percentage frequency and Chi-square and from interviews with the executives of the Basic Education Commission-the Ministry of Education. The results showed that the majority of respondents were female aged between 25-40 years as the civil servants workingperiod of 1-5 years having their revenue of 15001-30000 baht. From the financial planning savings plan were the most. For planning or possession of the most assets included homes land and condominium. The current form of savings is found that commercial banks have the greatest of deposit. Liabilities were mainly from mortgage loans. Source of savings to for retirement is commercial bank deposits. The financial planning was found that most plan for achieving the stability in their lives. The most difficulty in financial planning is not to estimate money in the future. The assumption test at the significance level 0.05 showed that the differences of gender made the differences in the amount of their monthly saving and the return on investment within six months. Status differences are more likely to have the variation of value of house land condominium movable or personal assets financial assets in money market financial assets in the capital markets or assets for investment purposes all liabilities the approximate time to pay current debt the maximum amount of money that is expected to pay up to a month an amount to save each month the desired return on investment within six months and the expectancy of the future investment. The differences of education level are more likely to have the variation of value of house land condominium movable or personal assets all liabilities interest to be paid the maximum amount of money that is expected to pay up to a month the saving rates the saving amount of each month the desired lengths of achieving the goal of an investment. The differences of revenue are more likely to have the variation of value of house land condominium movable of personal assets financial assets in money market financial assets in the capital markets or assets for investment purposes total value of all liabilities to be paid interest to be paid estimated time to pay current debt the money that is expected to pay up to a month the monthly desired saving rates time to achieve the goal of saving the saving amount of each month investment decisions the demand in return on investment within 6 months and the tax deduction items

The research objectives were aimed to explore the tendency of life quality improvement for the senior people analyze the community leader’s perspectives towards life quality improvement for the senior people and set up as well as observe developing trends towards elderly quality of life for accommodating to ageing society : Ban Jumrung Community Rayong Province. The samples were nine persons purposively selected from relevant experts and skillful people in the community. Tomas T. Macmillan’s Delphi Technique was applied at the standard error of 0.04. The data were collected three times repeatedly and analyzed by Descriptive statistics. The study results revealed that relevant experts and skillful people in the community accordingly agreed (IR  1.50 และ IOC  0.50). The study results would be applied to design plans to construct training patterns to improve life quality for the senior peoplein Ban Jumrung Community Rayong Province. In addition obtained the training pattern could also be used with other neighboring communities as strategic plans for the near future of national life quality improvement for aging society.

The study of Hydrilla (Hydrilla verticillata) effectiveness in water treatment was investigated using completely randomized designs with 4 Hydrilla densities: 0 (control) 30 50 and 70 plants. Each plot was experimented in round cement tanks added with sandy clay on the bottom. Fifty liters of canal water was then filled in. Along 6 weeks of the experiment each tank was aerated with no water exchanged. Results showed that there were no significant differences in values of temperature pH dissolved oxygen conductivity alkalinity hardness nitrite ammonia phosphate and biochemical oxygen demand in every treatment (p > 0.05). However the experimental plot with 50 hydrilla plants showed the best tendency in eradication of phosphate and improvement of biochemical oxygen demand at 86.00 and 45.73 percent respectively. On the other hand the experimental plot with 70 hydrilla plants showed the best tendency in eradication of ammonia and nitrite at 65.00 and 66.66 percent respectively.

In this study pH physical and microbiological qualities of clear and opaque plastic bottled drinking water produced in Buriram Province Thailand were investigated. Samples of bottled drinking water (N=22) were 8 clear plastic bottles and 14 opaque plastic bottles. Results showed that pH value of all samples were in a range of 6.04 ± 0.03 to 7.61 ± 0.01 in which 7 samples were not acceptable according to the criteria for drinking water in sealed containers declared by the Ministry of Public Health of Thailand. Coliform bacteria in all tested samples were less than 1.8 MPN/100mL and none of E. coli was detected. Therefore consumers of bottled drinking water produced from Buriram province should be aware of health safety because some drinking water products were unacceptable in terms of pH value.

The objectives of this study were to investigate communities confidence in their local leaders the locals awareness and factors affecting peoples participation in the water quality management. Data were collected from interviewing 400 households and analyzed with a Logit model. Results showed that the samples were well aware of water quality problems. The communities confidence in their local leaders was in a middle level and the communities’ participation in common activities was low. Factors that affected communities participation in water quality management were confidence in local leaders membership of the conservation groups education level and awareness of water source problem respectively.