Version-1 (Sep. – Oct. 2017)
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| Paper Type | : | Research Paper |
| Title | : | Investigation on Ecological Parameters of Textile Effluent Generated After Dyeing With Mono and Bi-Functional Reactive Dyes |
| Country | : | Bangladesh |
| Authors | : | SushamaSaha Swati || Sumon Mozumder || S.M.M.H. Majumder |
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: | 10.9790/019X-04050108  |
Abstract: This study is confined to the analysis of environmental parameters of waste water generated after dyeing of cotton single jersey fabric with three different synthesized reactive dyes, including mono functional, homo bi-functional and hetero bi-functional dyes under four dye concentrations. Textile effluents were collected from reactive dyeing on two stages, including dyeing without and with additional fixing treatment. In this work, comparatively least pH values are recorded for the effluents collected from the second stage whereas mostDO, BOD and COD values are obtained inthe textile effluents taken from the first stage. In addition to this, the effluents containing mono functional and homo................
Keywords: Reactive dye, Textile effluent, Dissolve Oxygen (DO), Biological Oxygen Demand (BOD), Chemical Oxygen Demand (COD)
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[2] Sala, M., López-Grimau, V. and Gutiérrez-Bouzán, C., Photo-electrochemical treatment of reactive dyes in wastewater and reuse of the effluent: method optimization, Materials, 7, 2014, 7349-7365.
[3] Sivakumar, K. K., Balamurugan, C., Ramakrishnan, D. and Bhai, L. H.,Assessment studies on wastewater pollution by textile dyeing and bleaching industries at Karur, Tamil Nadu,Rasayan Journal Chemistry, 4(2), 2011, 264-269.
[4] Li, B., Dong, Y., Ding, Z., Xu, Y. and Zou, C., Renovation and reuse of reactive dyeing effluent by a novel heterogeneous fenton system based on metal modified PTFE fibrous catalyst/H2O2, International Journal of Photoenergy, 2013, 1-10.
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| Paper Type | : | Research Paper |
| Title | : | A comparative study of enzyme (Bio-Polishing) pretreatment with singeing on cotton woven fabric |
| Country | : | Bangladesh |
| Authors | : | Md. Mahbubul Haque |
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: | 10.9790/019X-04050914 |
Abstract: Textile processing is a growing industry that traditionally has used a lot of water, energy and harsh chemicals. Bio-polishing is a developing and promising method for lowering the consumption of chemicals specially in wet finishing where plenty of these compounds are used. The singeing process replaced with environment-friendly approach using enzymes. Enzymes are specific and fast in action and small amounts of enzyme often save large amounts of energy and costing. In this study, we had done bio-polishing treatment in samples of Cotton Woven fabrics by enzyme. For this experiment I have performed the combined scouring & bleaching to remove sizing material from woven fabric................ .
Keywords: Bio-polishing, Cotton woven fabric, Singeing, Eco-friendly, Cost saving.
[1] Esfandiari, Amirhossein, Elham Firouzi-Pouyaei, and Parinaz Aghaei-Meibodi. "Effect of enzymatic and mechanical treatment on combined desizing and bio-polishing of cotton fabrics." The Journal of The Textile Institute 105.11 (2014): 1193-1202.
[2] Shamey, Renzo, and Woo Sub Shim. "Assessment of key issues in the coloration of polyester material." Textile Progress 43.2 (2011): 97-153.
[3] Hussain, Tanveer. "Singeing Fundamentals." Fibre2Fashion, article available at http://www. fibre2fashion. com/industry-article/13/1226/singeing-fundamentals8. asp (Accessed on 08 October 2011) (2010).
[4] Bhala, Raghav, Vedant Dhandhania, and Aravin Prince Periyasamy. "Bio-finishing of fabrics."
[5] Mojsov, Kiro. "Microbial cellulases and their applications in textile processing." International Journal of Marketing and Technology (IJMT) 2.11 (2012): 12-29..
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| Paper Type | : | Research Paper |
| Title | : | Waste Minimization in Textile Industry |
| Country | : | Bangladesh |
| Authors | : | Prof. Dr. Engr. Md. Zulhash Uddin || A.K.M. Nayab-Ul-Hossain || Salma Katun Sela |
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: | 10.9790/019X-04051518 |
Abstract: There has been ever-increasing efforts to somehow arrange manufacturing processes in such a way that they cause minimal damage to the environment.Waste minimization is the application of a systematic approach to reducing the generation of waste at source. In other words, waste minimization prevents the waste from occurring in the first place, rather than treating it once it has been produced by end-of-pipe treatment methods.Here the main focus point is the general waste minimization suggestions for reducing water, chemical and energy consumption; reducing solid waste; and minimizing the emission of toxic substances.
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[3] SchramW and JantschgiJ (1999). "Comparative Assessment of Textile Dyeing Technologies from a Preventative Environmental Protection Point of View". Journal of the Society of Dyers and Colorists, Vol. 115, p130 - 135.
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| Paper Type | : | Research Paper |
| Title | : | Swelling behaviors of starch-g-polyacrylamide hydrogel: before and after saponification |
| Country | : | Bangladesh |
| Authors | : | M. Ahasanur Rabbi || Ayesha Akhter || Md. Badrul Islam || Most. Halima Khatun || H. Jahan Kadri || Bijoy Maitra |
|
: | 10.9790/019X-04051922 |
Abstract: Biodegradable starch based hydrogels have been attracting much attention of the researchers owing to concerns related to environmental pollution by the synthetic polymers. In this article green hydrogel is prepared by the free radical polymerization of acrylamide on the starch backbone. The amide groups of the starch-g-PAAm hydrogel were saponified and its swelling behavior was compared with unsaponified starch-g-PAAm and crossliked polyacrylamide. The pH responsive swelling behaviors of the hydrogels were also investigated. The swelling percentage of saponified starch-g-PAAm was found higher than that of unsaponified hydrogel. Swelling percentage of crosslinked PAAm and starch-g-PAAm hydrogels normally increase with the pH value. But in case of extremely basic medium the swelling percentages were found to be lowered. The structures of the hydrogels were confirmed by FTIR spectroscopy.
Keywords: Hydrogel, Swelling percentage, pH responsive, Starch, Saponification.
[1] Fatemeh Soleimani & Mohammad Sadeghi, Synthesis of pH-Sensitive Hydrogel Based on Starch-Polyacrylate Superabsorbent, Journal of Biomaterials and Nanobiotechnology, 3, 2012, 310-314.
[2] Enas M. Ahmed, Hydrogel: Preparation, characterization,and applications: A review, Journal of Advanced Research, 6, 2015, 105–121.
[3] Zhao D, Liao G, Gao G, Liu F., Influences of intramolecular cyclization on structure and cross-linking reaction processes of PVA hydrogels, Macromolecules, 39, 2006, 1160-1164.
[4] Jin S, Liu M, Zhang F, Chen S, Niu A., Synthesis and characterization of pH-sensitivity semi-IPN hydrogel based on hydrogen bond between poly(Nvinylpyrrolidone) and poly(acrylic acid), Polymer, 47, 2006, 1526-1532.
[5] J.R. Witonoa, I.W. Noordergraafb, H.J. Heeresb, L.P.B.M. Janssenb, Graft copolymerization of acrylic acid to cassava starch—Evaluation of the influences of process parameters by an experimental design method, Carbohydrate Polymers, 90, 2012, 1522– 1529...
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| Paper Type | : | Research Paper |
| Title | : | Control Chart and Process Capability Analysis in Quality Control of Mosaics Parquet |
| Country | : | Indonesia |
| Authors | : | Riana Puspita || Muhammad Fazri Pasaribu || Juarni |
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: | 10.9790/019X-04052331 |
Abstract: This paper describes the analysis of the parqetic mosaics process to determine process variation and process capability to achieve the specified specifications. The analysis is done for only three stages in Multy Rip and Sanding Pcs process. This is because very small errors or non-conformities to specifications occur in other processes and can be fixed at a later stage. Analysis based on samples taken for 30 days. Results of the control chart analysis for the three stages of the process, only one control chart that should be revised is the control chart on the Multy Rip process for working on the slat width. Process capability analysis for three stages of the process, generally three stages of the process has been able to meet the specified specifications. However, if analyzed based on the upper and lower............
Keywords: Quality control, control chart, process capability, mosaic parquet.
[1] Aravind, S., Shunmugesh, K., Akhil, K.T., & Pramod, K. M. (2017). Process CapabilityAnalysis and Optimization in Turning of
11sMn30 Alloy. Materials Today: Proceedings, 4 (2017), 3608-3617.
[2] Ariani, W. D. (1999). Manajemen Kualitas. Universitas Atmajaya, Yogyakarta.
[3] Belavendram, N. (1995). Quality by Design. International Edition, Prentice Hall.
[4] Besterfield, D. (1994). Quality control. Prentice-Hall.
[5] Buffa. (1993). Modern Production/Operation Management (Seven Edition). John Willey and Sons, USA..
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| Paper Type | : | Research Paper |
| Title | : | Dyeing of Cotton Fabric with Ground water & Sea water |
| Country | : | Bangladesh |
| Authors | : | Israt Zerin || A.B.M. Foisal || Eshita Datta || Mohammad Shohel Rana |
|
: | 10.9790/019X-04053235 |
Abstract: In this work we look for the possibilities of using sea water for cotton fabric dyeing. It is focused on the shade differences, reflectance%, color strength (K/S value), wash, rubbing and perspiration fastness following cotton fabric is dyed with both ground water and sea water. The fabric samples are 100% cotton single jersey. The quality parameters such as shade differences, reflectance %, color strength, wash, rubbing and perspiration fastness of the both dyed samples have been compared and it has been found that the sea water dyed fabric samples are lighter in shade and the results of quality parameters are satisfactory.
Keywords: Ground water, sea water, color fastness, color strength, reflectance
[1] B. L. Pangarkar, P. V. Thorat, S. B Parjane, and R. M. Abhang,"Performance evaluation of vacuum membrane distillation for desalination by using a flat sheet membrane," Desalination and Water Treatment, vol. 21, no. 1-3, pp. 328–334, 2010.
[2] L. F. Greenlee, D. F Lawler, B. D. Freeman, B. Marrot, P. Moulin, "Reverse osmosis desalination: water sources, technology, and today‟s challenges," Water Research, vol. 43, no. 9, pp. 2317–2348, 2009.
[3] B. L. Pangarkar, M. G. Sane, M. Guddad, Reverse Osmosis and Membrane Distillation for Desalination of Groundwater: A Review, ISRN
[4] Materials Science Volume 2011, Article ID 523124, 9 pages doi:10.5402/2011/523124
[5] A. B. M. Foisal, S. D. Saha, A.K.M. Shafayet Khan, Md. Abdullah al Noman (2016), Reuse Of Dye House Waste Water By Reverse Osmosis Process, Journal of Science & Engineering (SEUJSE) ISSN 1999-1630, volume 10, No. 2, p-70-74
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| Paper Type | : | Research Paper |
| Title | : | Enhancing Feminine Look Through Optical Illusion |
| Country | : | India |
| Authors | : | T.D.Kumanayake || C.P.Vithanage |
|
: | 10.9790/019X-04053643 |
Abstract: The aim of wearing shape wear is to illustrate the perfect body shape to outside world. Body shaping technology has been derived from ancient times and the techniques have evolved with time based on the different body shapes desired by women. Nevertheless, most of the shape wear techniques are identified as harmful to the human body in consistent usage as it compresses the natural muscles in gaining the required body shape. Through this research, it was experimented to find out an effective solution for the issues of shape wear in creating a perfect appearance of the figure of the wearer. In order to achieve the objective of this research, a combination of optical illusion and silicon printing techniques have been used in developing outfits. A selected optical illusion theories have been............
Keywords: Body shaping, Shapewear, optical illusion, silicone printing.
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[2] Bevans, E. (2012, May 24). Shapewear garment. Retrieved from https://patents.google.com/patent/US20120129425A1/en
[3] Corning, D. Fascinating Silicone & trade; - helping revolutionize the textile industry Retrieved from http://www.fibre2fashion.com/industry-article/5470/fascinating-silicone-helping-revolutionize-the-textile-industry
[4] Ağaç, S., Sakarya, M. (2015). Optical Illusions and Effects on Clothing Design1. Retrieved from http://www.iscsjournal.com/Makaleler/175064950_3c2s_15.pdf
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| Paper Type | : | Research Paper |
| Title | : | Small-Sized Laser Thruster for Attitude Control and Trajectory Control of Satellite |
| Country | : | India |
| Authors | : | Yoshinari Minami || Shigeaki Uchida || Yasuo Takahashi |
|
: | 10.9790/019X-04054456 |
Abstract: The authors proposed research of manned spacecraft by laser thruster [1, 2]. In this paper, we introduce a small-sized laser thruster for satellite attitude control and trajectory control. The target thrust is 1N laser thruster. The laser thruster uses the reaction thrust of the steam or water explosion generated by laser light irradiation. Since the laser power and propellant flow rate can be set independently and the propellant injection speed can be controlled over a wide range, both high specific impulse-low thrust mode and high thrust-low specific impulse mode can be selected by controlling the laser output with vapor or water as a propellant.............
Keywords: laser propulsion; vapor; water ablation; high-power Laser Diode (LD); fiber laser; fuel cell; satellite; attitude control; trajectory control; laser thruster
[1]. Y. Minami and S. Uchida,"WATER VAPOUR PROPULSION POWERED BY A HIGH-POWER LASER-DIODE",JBIS, Vol.62, 2009.
[2]. Y. Minami and S. Uchida,"Conceptual study of manned space transportation vehicle using laser thruster in combination with the H-II rocket", Acta Astronautica 82, 2013.
[3]. H. Kuninaka et al., "Powered Flight of HAYABUSA in Deep Space," Paper AIAA 2006-4318, 43rd AIAA/ASME/SAE/ASEE Joint Propulsion Conference, 2006.
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