The purpose of this . 0.0. 0. experimental study was to concentration ofdust values particlessmaller than10micrometersinAmphoeMuangPathumThani and to analyzethe concentration oftotaldustvalues inAmphoeMuangPathumThaniTo comparethe concentration ofparticlessmaller than10micrometersand dustincluded inAmphoeMuangPathumThaniBy the concentrationin the airvalues compared tothe standardvalues ofthe Pollution Control Department andto determine thedistributiondustof eachstationsthathow muchdifferenceThestation hadinstalledmeasuredustallsevenstations includingBangProkthemarket arealocations BangDuawastheconstruction of roads Bangkuwatthevillage Bangkladeeareawasindustrial Lukhok thecommunity area Banchang area ofpaddy fields and Bankrachang thevegetable gardenarea.0293 - 0.3199 mg/m.0. From the analysisconcentration valuesdustwas found thattheconcentration dustvalues was included inthe range03 by themarketarealocationshadconcentration valuesand distribution dust ofthe mostIndustrial factorywas very valuablethesecond Theanalysis ofconcentration values ofparticlessmaller than10micrometerswas found thattheconcentration ofparticlessmaller than10micrometersin

A Comparison Efficiency of Cafeteria Wastewater Treatment with EM Produced by Banana Watermelon and Guava Case Study : Rajamangala University of Technology Phra Nakhon Cafeteria ( North Bangkok Campus) has the objective to compare the efficiency of wastewater treatment by using the EM microbe for the Cafeteria that has no waste water treatment system. The treatment solution was leavening agent EM : Molasses : Fruits : Water in the ratio 1 : 1 : 2 : 20 liters (as an experimental group) and leavening agent EM : Molasses : Water in the ratio 1 : 2 : 20 liters (as a control group). respectively and mixed each solution set in wastewater treatment ratio of 1 : 1000 (EM 1 part : wastewater 1000 part) . In the experiment use the 10 liters of wastewater sampling and added the EM microbe solution every 3 days 10 ml per a day and daily for 3 weeks. Collecting the wastewater every 7 day. Parameters in this experiment are BOD COD SS Oil and Grease pH Color and Odor. The comparison showed that the EM made from watermelon can reduce the BOD and SS of wastewater is the best. And adapt the most of pH to pH 7. The EM make from guava can reduce the COD Oil and Grease is the best. The results were in the standards of sewage release of the building type B. In the 1st 2nd and 3rd week the BOD COD SS Oil and Grease and pH from the waste water treatment with EM microbe that make from Banana Watermelon and Guava ( as a Experimental group) and molasses (as a Control group) only are statistically different at the .05 level. By the way the Color and Odor of the waste water analysis before and after treatment with EM microbe 4 species still have yellow color and bad smell.

This research aimed to study 1) the preparation level of Thai Accountant Competencies and adaptation capabilities; and 2) Factor affecting on success in accounting profession after The Asian Economic Community. The samples consisted of 400 accountant which implement in many businesses. Data collected by using online questionnaire and employed convenience Sampling. Descriptive Statistics were used such as percentage Mean ( X ) S.D. and ranking. Pearson Correlation and Multiple Regression Analysis were also employed to analyze data. The finding results explained that most of antecedents were female finished bachelor degree of accounting and has experiences average equal 7.51 years (S.D. = 6.723). In their views They thought that accountants preparation level competencies especially improvement of knowledge and skills of professional accountant were rather than fair well ( X = 3.9129; S.D. = 0.44034) as same as adaptation capabilities ( X = 3.79; S.D. = 0.46631). Pearson Correlation was between 0.381 – 0.739 at the significance level α < 0.01. This findings also explained that the preparation level of Thai Accountant Competencies accounting experience attitude of implement accounting and adaptation capabilities have positive significance level at confidence level 99 percent (α < 0.01).

This research aims to study the removal of color and chemical oxygen demand (COD) from the corrugated industry with the ozonnation. The use of ozone with capacity in the range of 24.5-59.0 mg per hr. By studying the factors and conditions that are suitable for the treatment of COD in wastewater which consists of the following factors.pH 4 7 and 10 ozone exposure period of 120 minutes and initial COD concentration of 200-720 mg per liter. Have conducted experiments using real wastewater from the plant mentioned above affect the performance of the reactor COD with the ozonnation. At pH 4 to provide maximum efficiency in the treatment of COD compared to pH 7 and pH 10. In addition the concentration of the starting COD higher performance of the reactor is reduced. The results suggest that the treated of COD up to 81.6 percent. COD in wastewater treatment is started at 200 mg per liter. When the concentration of COD in wastewater from the 450 mg and 720 mg per liter. Found that the performance of the reactor the COD decreased to 71.2 and 64.4 percent respectively. For effective treatment of wastewater with turbidity and color ozone process Nation to be aligned with the performance of the reactor COD. The performance of the reactor is decreased when the concentration of the starting COD higher

This research is to study the production of fuel briquettes from the Nipa palm and Fat dregs in the ratio 1:0 1:0.1 and 1:0.3 kg respectively. We performed a study of the properties of the fuel briquette produced and also study the heating value moisture content ash volatile matter and fixed carbon. The results showed that the heating value of the fuel briquette is the most fuel briquette sclera ratio of fat and the residue was 1:0.3.The heating value of 5370 calories per gram. Followed by fuel briquette ratio 1:0.1 and 1:0 with heating value of 5300 and 5280 calories per gram respectively. The results also showed that increasing the amount of fat dregs ingredients make heating value of fuel briquettes increase as well. Also when the fuel briquette production tested by igniting the fuel briquette with no mixing of Fat dregs can ignite flammable odorless and smokeless. Fuel briquettes that are mixed in a ratio of 1:0.1 and 1:0.3 of fat can ignite flammable. The smell of burning grease and smoke residue to consider using a combination of fat dregs in fuel briquette for reduce the amount of waste that could affect the environment.