The research objective is to utilize the waste water at 12ºC to 20ºC in exchange with the process water at the temperature of 29ºC. After entering the heat exchanger the process water will have the reduced temperature of 19ºC and then will be delivered to the cooler so the temperature of the process water will further be reduced to 15ºC to involve in the production process. Consequently the cooler’s energy use is lower. Since the common coolers used in these days have problems about the clogged system caused by shrimp residue the cleanup of the system is difficult and the maintenance cost is high. With this problem the research and development of the new heat exchanger is carried out resulting to the Shell and Tube Heat Exchanger type with the angled lid and the waste water flow control pads allowing the water alternatingly running through the lower part and upper part of each pad. The process water will flow in the 6 sets of the stainless tubes with 2 mm. thickness ½ inch diameter and 6 meter length. The space between the set is 5 centimeters for exchanging heat with the waste water flowing outside the tubes. The study conclusion is that the new heat exchanger can reduce the temperature of the process water to 19ºC so it can save the electricity cost of the cooler for 886485 baht per year and make the cleanup easier without taking off the equipment parts thus lowering the maintenance cost as well.

This research aims to develop the ceiling board mixed with coconut coir. The 5 ratios of gypsum plaster: coconut coir: sodium silicate: tap water are equal to 1 : 0 : 1: 0.03 1: 100: 1: 0.03 1: 150: 1: 0.03 1: 200: 1: 0.03 1: 250: 1: 0.03 และ 1: 300: 1: 0.03 by weight. The ceiling boards were produced by casting in normal temperature (30 – 35 degree of Celsius). The properties testing of ceiling board mixed with coconut coir followed the TIS 219-2009 standard (gypsum plasterboard) including: breaking load nail pull resistance deflection water absorption density and thermal conductivity coefficient. From the results 1 : 1 5 0 : 1: 0.03 is the most suitable ratio of ceiling board mixed with coconut coir. This developed ceiling boards can reduce the quantity of coconut coir waste and get the good thermal insulation ceiling board products

Study of Natural Dye from Golden Shower Pod for Development of UV Protection on Textile Product aimed to examine natural dyes obtained from Golden Shower Pod to produce naturally dyed fabrics as products. According to the research it was found that cationic additives which were soaked in a ratio of 20 grams per liter and boiled at 100 degrees Celsius for 20 minutes could help enhance the intensity of fabric dyes and the mordant used in this research which was soaked after dying was copper (ll) sulfate at concentration of 10 grams per liter for 30 minutes. According to appropriate tests the value of ultraviolet rays was excellent the dye fastness to artificial sunlight was moderate the abrasion was very good the dye fastness to acidic perspiration was good the dye fastness to alkaline perspiration was less and the dye fastness to water was good. According to the questionnaires returned it was found that the sample was interested in knitted apparel products most demands in the shade were darker tones and the apparel design concept chosen was mini dress with 1960s vintage style by matching dark and light brown of natural dyes of Koon pods. According to the assessment of satisfaction towards the products made from UV-resistant fabrics it was found that the form of products that are suitable to wear everyday was highest (58 percent) the form of the products that are appropriate for women in the age range 20-30 years was highest (66 percent) the arrangement of light - dark dyes of fabrics was highest (42 percent) the appropriateness of colors of embroidery threads was highest (58 percent) the appropriate relationship between patterns colors of embroidery threads and colors of fabrics was highest (76 percent) the appropriate placement of patterns was highest (40 percent) the appropriate size of patterns was highest (48 percent) the appropriate rhythm and continuity of patterns was highest (36 percent) the overall usability of products made from natural dyes that can block ultraviolet radiation was highest (82 percent) the appropriate relationship between embroidery patterns materials and fabrics was highest (12 percent) and the products (apparel) that can be worn at any occasion was highest (52 percent).

The objectives of this study were (1) to find out the Karen weaving in the style of Karen Tapernki Suphan Buri and (2) to study the design and color used for Karen fabric weaving. Interview was the selected instrument to find out the information relating to Karen fabric weaving. The sample was Karen weavers from Tapernki Suphan Buri. The finding illustrated that the popular patterns for weaving were “Chok” and “Kid”. Geometric figure such as “Ne-Oun- Ge” “A-Ku-Sa” “Cher-Tuk-Ke” “Cha-Mi-Ta” and “A-Kor-Tai” were the popular patterns for weaving as well. The color chosen for weaving were both synthetic color and natural color. These were the old patterns inherited by Karen. The research show the result that the sample’s demand was bag made for woman. The pattern of the weaving was inspired by the concept of Art Deco which characterized by spire decorations and furniture. The researcher applied the concept of Art deco with the Karen weaving which characterized by geometric design. By bring the color trend in year 2014 to choose the weaving tone. Dyed fabric in natural color was chosen in order to be proper with Art Deco concept. The evaluation of the sample was satisfy with Karens textile products by Karens Tepernki Suphan Buri were as follows: (1) the design of the product was 65% fitting for Art Deco concept; (2) the design of the products was 57% in vogue; (3) the color design of the products were 60% fitting; (4) the color of the products were47% conform with the color trend of year 2014; (5) woven Karen fabric was 51% fitting for accompanying with PU leather; (6) the strength of woven Karen fabric accompanied with PU leather was 39%;(7) The products was 45% proper for the purposes of using; and (8) the size of the products was 58% proper for storage.

The project of design and development of textile product using Thai Song Dam’s stitching technique at Supanburi provinces. “Nowadays it was difficult to find someone who loves weaving; however finding someone who loves stitching was more difficult. The designs of stitching pattern were altered by trend; however they still kept in their identity” Mrs. Lamduan Konthong a specialist in Thai Song Dam’s embroidering style said. According to the questionnaire regarding the requirement of the sample it showed that the sample was interested in the textile products for living room decoration such as a backrest pillow a decorating table runner and a lantern. Thai Song Dam’ stitching technique and “Kor Kood” pattern should be applied with the design of the designated products. To find the appropriate fabric for stitching the experiment was done by stitching of “Kor Kood” pattern on the following type of cotton silk linen hemp and knitted fabric. The chosen one was linen fabric because of its light weight good dimensional stability. To create the model of the products and find the appropriate pattern for stitching the pattern was designed by the concept of Art Nuvo characterized by the appearance of woman. From the questionnaire it was found that the satisfaction of the sample regarding the design of the Thai Song Dam’s stitching in textile products were as follows; 66% kept in the identity of Thai Song Dam 72% style the products of Thai Song Dam 58% Thai Song Dam style the design of the products characterized by Art Nuvo 50% suitable the composition of the pattern of the products 74% suitable the whole pattern design of the products 64% suitable the colors of silk stitching on the products 60% suitable the use of colors of the products 60% suitable the size of the products and 62% suitable for the purposes of using.