Now a day the mostly air condition are use vapor compression refrigeration system in which R-22 refrigerant is used as a working substance. From the results of study it found that the quantity of water vapor or moisture in the air is condensed with in the fan coil unit while through out the evaporator. The fluid after condense is called condensed water. By this process the quantity of condensed water is increases when the air condition is used in the long time. To increase the utility the condensed water is recovered for the heart reduction in the finned-tube condenser. The experiment is consist of two conditions by using the air and condensed water to heart reduction. But in case of condensed watcr the pressure openation is controlled at 280 and 260 Psig respectively. The results of efficicncy ratio (EER) is 39675 Btu/hr 3.01 and 10.3 Btu/hr Watt respectively with the air is used At the pressure operation 280 Psig refrigeration effect (C.O.P) and (EER) is 44212 Btu/hr 3.38 and 11.5 Btu/hr. Watt respectivecly and 49856 Btu/hr 3.99 and 13.6 Btu/hr Watt at pressure operation 260 Psig. Furthermore the capacity of condenser is increases to 11.43% and 25.6% and also the refrigerant efficient is increases to 12.43 % and 32.43% at the pressure operation 280 and 260 Psig. Thus the pararneter of energy efficiency ratio depends on the capacity of condenser working substance temperature (pressure operation) and air surrounding tcmperature.

Thickening agent is a substance when it was using to increase viscosity of an aqueous solution but other properties were not substantially modifying. it had major roles in textile printing process via adjust the print paste viscosity. transfer dye and auxiliaries into fabric. Thickening agent type starch had used in textile printing but it was a troublesome production also high cost. In this research had and feasible study to placement of dry Dioscorea hispida Dennst for textile printing processes such as direct dye and reactive dye printing on cotton woven fabric acid dye printing on nylon woven fabric and disperse dye on polyester woven fabric. The results found dry Dioscorea hispida Dennst successfully applied used as thickening agent stable time to collected as 3 days. The textile printing quality and viscosity propertied equivalent as the industrial thickener at 10% of weight print paste (owp). The steam fixation applied for direct dye and reactive dye printing at 100c for 10 minutes and gor flue fixation foracid dye and disperses dye and disperses dye printing at 150c for 5 minutes. The printed quality was good at rubbing fastness true color appearance. Theresidual paste was removed completely in washing off process.

Dye effluent treatment with photocatalytic technique and adsorption process had an objective for studying the combination process between Titanium dioxide and activated carbon from dye effluent. The dye effluents were prepared from the direct dye reactive dye acid dye disperse dye and basic dye. The effluent dyes from the completely dyeing process at 1 % owf initially. All of dye structures were azo. From the study direct dye and reactive were successfully using combination process between photocatalytic technique and adsorption process whereas disperse dye favored in adsorption process. However acid dye and basic were ignored in this experiment cause of they were a bit of dye concentration in their effluent. The optimum condition for direct dye was 10g/l Titanium dioxide for 6 hours and 5 g/l activated carbon for 6 hours continuously. Reactive dye was performed in continuous condition as 10g/l Titanium dioxide for 6 hours and 10 g/l activated carbon for 6 hours. Disperse dye was the particular process in adsorption by activated carbon 15 g/l for 4 hours. It was summarized that the treatment of photocatalytic technique and adsorption process were upon on the type of dye.

This research was concerned with the fiber separation and non-woven preparation form sugar canes leaves. The separation process was carried out by chemical pulping method at 100 degree Celsius. In order to study the suitable condition for separation process the concentration of sodium hydroxide ranging from 0 -20 grams per liter and boiling time 15 30 45 60 75 90 105 and 120 minutes were performed. Web formation process was performed by wet laid method and polyvinyl alcohol was selected as binder in web bonding process. in order to study the suitable amount of binder in bonding process concentration of polyvinyl alcohol ranging from 1 2 4 6 8 and 10 % w/v coated on web surface and cured at 120 degree Celsius. Bursting strength as well as physical properties evaluation of non-woven fabrics was performed. For antimicrobial finishing process was performed by spray method and pad method. The finishing result was evaluated by MTCC test method 147-1998 (Qualitative) and 100 -1999 (Quantitative) The result was found that appropriate condition for fiber separation was recommended as follows: the amount of sodium hydroxide of 10 grams per liter and boiling time 60 minutes. The suitable amount of polyvinyl alcohol for web bonding process was 2 % w/v. Bursting strength of non-woven fabric was 53 kN/m 3 and padding method was a suitable method for antimicrobial finishing (antimicrobial area 0.3 millimeters )

The study is on “Satisfaction to Marketing Communication Tools : A Case Study of Business Organization of the Office of the Welfare Promotion Commission for Teachers and Educational Personal (BOWT)”. The aims of the study were (1) to study the level of exposition on education information as well as the level of satisfaction of marketing communication tools of BOWT (2) to compare the satisfaction towards marketing communication tools of BOWT among groups with different demographic characteristics and (3) to study the relationship between the exposition of education information and the satisfaction towards marketing communication tools of BOWT. The method of data collection had been carried out through questionnaire survey. The sampling groups consist of 400 teachers professors and instructors. The findings showed that the sampling groups received information on education at the moderate level. The highest exposition level is on general education information followed by information on production and distribution of BOWT goods and general information respectively. The satisfaction towards marketing communication tools in general was rated as “high”. For different marketing communication tools the highest level of satisfaction was rated on sale representatives who gave any information at the ( ง ) point of purchase of BOWT. The high level was rated on leaflets and catalogues. The low level was rated on newsletter or “Suksapan News” which was sent through postal mails. Moreover it was found that certain factors include age level of education employment duration office agencies/units and monthly income affected the satisfaction towards marketing communication tools with statistical significance at 0.05 level. The overall information exposition was in line with the satisfaction towards marketing communication tools at the “high” level. Also it was found that marketing communication tools through website (www.suksapan.or.th) poster / banner leaflet / catalogue newsletter of “Suksapan News” BOWT training programs and public relation news affected the exposition of education information in 3 areas i.e. general education information production and distribution of BOWT products and other general information. The marketing communication through sale representatives of BOWT affected the exposition of education information in 2 areas i.e. general education information as well as information on production and distribution of BOWT products.