Báo cáo nghiên cứu khoa học: "STUDY ON THE APPLICATION OF MELALEUCA CAJUPUT ACTIVATED CARBON IN THE TREATMENT OF WASTE WATER FOR TEXTILE INDUSTRY" pps

Báo cáo nghiên cứu khoa học: "STUDY ON A NEW PRECAST POST - TENSIONED BEAM COLUMN JOINT SYSTEM" ppsx

... parts. - In both specimens, the deformation concentrated on the beam end near the column face with the elongation of the PC bars and the damage of the beam concrete at the upper part of the beam ... between the prestressed forces and the story drift. The PC force here is the average force in the two PC bars. The dashed line illustrates the yield force of the PC bar. At the drift of 3%, the ... of the beam to the end of the PC bars. The grout at the bottom of the beam started to fall down at the drift of 0.75%. The concrete of the beam started to fall down at the drift of 3% at the...

Báo cáo nghiên cứu khoa học: "STUDY ON PROLONGATION OF WATERMELON FRESH-CUT SHELFLIFE BY OZONE TREATMENT" doc

... sample. 4. CONCLUSION Ozone blowing into the package containing watermelon fresh-cut was a suitable treatment method for prolonging the product shelf-life. In comparison with the traditional method ... DISCUSSION 3.1. Influence of blowing time of ozone flux on the watermelon fresh- cut quality In this experiment, ozone flux was directly blown into the package containing watermelon fresh-cut. The ... noted that ozone blowing into the package containing watermelon fresh-cut decreased the number of microbial cells in the product. The longer the treatment time, the lower the number of bacteria,...

Báo cáo nghiên cứu khoa học: "STUDY ON THE ANTIBACTERIAN CHARACTERISTICS OF TEA TREE OIL AND ITS APPLICATION IN COSMETICS" ppt

... By the way, diameters of the antibacterial cycles increase with the concentration of terpinen-4-ol in the essential oil, with the exception of Staphylococcus aureus and Pseudomonas aeruginosa ... 3.3.Investigation of tea tree oil application in cosmetics Since tea tree oil is not dissolved in water, the emulsifying reagent Tween-80 is applied with the concentration of 1%. Two concentrations ... 90%). The high antibacterial activity of the fractions of lower terpinen-4-ol composition points out that beside terpinen-4-ol, other components in the tea tree oil have also the added effect of...

Báo cáo nghiên cứu khoa học: "STUDY ON THE APPLICATION OF MELALEUCA CAJUPUT ACTIVATED CARBON IN THE TREATMENT OF WASTE WATER FOR TEXTILE INDUSTRY" pps

... Trang 99 STUDY ON THE APPLICATION OF MELALEUCA CAJUPUT ACTIVATED CARBON IN THE TREATMENT OF WASTE WATER FOR TEXTILE INDUSTRY Phan Dinh Tuan, Nguyen Tran Huyen Anh University of Technology, ... melaleuca cajuput activated carbon could be effectively used for textile waste water treatment. Keyword: Activated carbon; Melaleuca cajuput; Waste water treatment. 1.INTRODUCTION It has ... of the textile wastewater. When the concentration of dyestuffs in waste water is about 250ppm, the activated carbon could adsorb 100, 60, 250 mg/g for the dyestuffs Sulfite Red S3B, Procion...

Báo cáo nghiên cứu khoa học: " STUDY ON DEVELOPMENT OF AN AUTOMATIC MARKING ROBOT" pdf

... interpolation By exchanging x and y coordinate or starting point and ending point, we can transform all lines into the mentioned above form. Therefore, any lines in the coordinate plane can be interpolated ... designed by users. The second one is to control of welding speed according to the shape of welding line. To solve this problem is to maintain the width of welding path as constant as possible. ... It includes all the information about the drawing such as: start point and end point of line, center point and radius of circular, … This information can be extracted and saved as text format...

Báo cáo nghiên cứu khoa học " REPORT ON INVESTIGATIONS INTO MANGO SUPPLY CHAINS IN THE MEKONG DELTA VIETNAM 2005-2007 " ppt

... during the main season. In the off season, about 58% of wholesalers sold more than 100 tonnes of mangoes. The group selling less than 60 tonnes of mango during the main season made up about 50% of ... manoeuvre their bicycles in the confines of the tight market spaces and personally carry heavy bags of fruit in the tight confines of the fruit retail market. Therefore, many retailers have moved their ... 20406080Consumer ratings of mango prices in comparsion to their wagesHighAverageLow Figure 7. Consumers’ opinions of the cost of mangoes in relation to their income in Ho Chi Minh City,...

Báo cáo nghiên cứu khoa học " RESULTS ON STRENGTHENING DIAGNOSTIC CAPACITY AND CONTROL OF DIARRHOEA IN SUCKLING PIGS " docx

... becontrolled by existing vaccines. Existingvaccines are currently imported into Vietnamat considerable cost. In addition, there aremany other causes of suckling diarrhoea, the significance of ... 2006.Prevalence of the six most commoninfectious causes of pre-weaning diarrhoea in piglets in Vietnam.Proceedings of the 19thIPVS Congress, Copenhagen,Denmark,July 16-19, 2006. InternationalPig ... the adequacy of nutrition, along with monitoring of healthandproductivity. A guide to conditionscoring of pigs is given in the next part.oDrinkable water and/or other wholesomeliquid must...

Báo cáo nghiên cứu khoa học: "Notes on the water bugs (Hemiptera: Heteroptera) in urban areas of Hanoi" docx

... rivers). The following list of sampling localities contains the collecting codes used also in the results and discussion section. (a) Still waters: - Ponds, lakes: HN01: Lotus pond 1 near ... many water bug species [3]. We could not find any water bug sample from To Lich River (HN10) probably due to heavy pollution there. This river is the main drainage of wastewater for the city. ... to urbanisation and water pollution. However, they may still live around the rural districts of Hanoi, which is out of the scope of this study. Future field collection, both in the rural and...

Báo cáo nghiên cứu khoa học: "XÁC ĐỊNH HỆ SỐ KHÍ ĐỘNG MẶT DƯỚI CỦA TẤM CHE NẮNG CÓ LỖ BẰNG PHƯƠNG PHÁP SỐ" ppsx

... nghiên cứu này. TÀI LIỆU THAM KHẢO 1. HOLMES, J.D., “Mean and fluctuating internal pressures induced by wind”, Proceeding of 5th Internas-tional Conference on Wind Engineering, Fort Collins, ... AIJ-RLB, AIJ Recommendations for Loads on Buildings. Architectural Institute of Japan, 2004. 5. CHINO, N., IWASA, Y., MATAKI, Y., HAGIWARA, T., SATO, H, “Internal pressure of double com-posite ... Fort Collins, CO, 435-450, 1979. 2. SAATHOFF, P.J. AND LIU, H., “Internal pressure of multi-room buildings“, Journal of the Engineering Mechanics Division, June, 908-919, 1983. (c) Hệ số khí...

Báo cáo nghiên cứu khoa học: "CÁC CÔNG NGHỆ LÒ PHẢN ỨNG VÀ YÊU CẦU AN TOÀN ĐỐI VỚI NHÀ MÁY ĐIỆN NGUYÊN TỬ" pps

... hoạt, nhận nhiệt sinh ra do quá trình phân rã hạt nhân trong tâm lò và nhiệt độ của nước tăng lên. Trong điều kiện áp suất cao, nước sẽ không sôi. Nước này được đẩy đến thiết bị sinh hơi, tại đây ... thiết bị sinh hơi, nhận nhiệt của nước vòng một qua hệ thống ống trao đổi nhiệt của thiết bị sinh hơi, hóa hơi tại đây và hơi nước sẽ được đưa vào quay tuốc bin. Hơi nước dùng trong nhà máy ... có thêm một số thông tin, kiến thức liên quan đến lĩnh vực xây dựng NMĐNT. Báo cáo này trình bày những đặc điểm cơ bản của một số công nghệ lò phản ứng thường dùng trong NMĐNT và những yêu...

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