Research Journal of Textile and Leather最新文献

Sustainable Alternatives for Plastic Packaging used in Apparel E-Tailing. 服装电子零售中塑料包装的可持续替代品。

Research Journal of Textile and Leather Pub Date : 2021-05-01 DOI: 10.46590/rjtl.2021.020202

B Sharmitha., D Nishali., K. Singh, S. Kavitha

引用次数: 1

Isolation of Sludge Protein from Skin Fleshing Wastes by Alkaline Hydrolysisand Determining its Effects as a Fertilizer on Growth of Some Nursery Plants:A Step Towards Tanneries Waste Utilization in Pakistan. 碱性水解法从剥皮废物中分离污泥蛋白并测定其作为肥料对某些苗圃植物生长的影响:巴基斯坦制革厂废物利用的一步。

Research Journal of Textile and Leather Pub Date : 2021-05-01 DOI: 10.46590/rjtl.2021.020201

Beena Zehra, H. R. Nawaz, B. Solangi, Uzma Nadeem

{"title":"Isolation of Sludge Protein from Skin Fleshing Wastes by Alkaline Hydrolysis\u0000and Determining its Effects as a Fertilizer on Growth of Some Nursery Plants:\u0000A Step Towards Tanneries Waste Utilization in Pakistan.","authors":"Beena Zehra, H. R. Nawaz, B. Solangi, Uzma Nadeem","doi":"10.46590/rjtl.2021.020201","DOIUrl":"https://doi.org/10.46590/rjtl.2021.020201","url":null,"abstract":"During Leather Processing, Skin Fleshing Wastes (SFW) are usually\u0000disposed of in an open area which creates toxic hazards. In this study, (SFW) from\u0000tanneries have been hydrolyzed using two alkalis Potassium hydroxide ( 2g/ 100g of\u0000SFW ) and Sodium hydroxide ( 4g/100g of SFW) with a sufficient amount of water at\u00002300\u0000F in Autoclave for two hours. Three resultant fractions fats and oil\u0000(approximately 240 g Kg-1\u0000), protein (approximately 554 g Kg-1\u0000) and sludge\u0000containing a high amount of ashes (approximately 900 g Kg-1\u0000) were successfully\u0000isolated respectively. The yield of fractions was calculated on the wet weight of SFW\u0000used after the removal of lime using ammonium sulphate. In this study, the isolated\u0000third fraction Fleshing Sludge (FS) from the hydrolyzed fleshing wastes used\u0000fertilizer on the six different plants on growth commonly named Ghobi, Cran Dola,\u0000Patunia, Placus, Dentist and Dalia. The observations were taken during 30 days of\u0000incubation, at the usual temperature. The application of FS in plants observed that\u0000growth was enhanced in significant proportion as compare to reference plants\u0000supplemented with commercial fertilizer except in the Ghobi sample PS1 which\u0000shows some phytotoxicity confirmed by leaf yellowing. The results revealed that the\u0000applied sludge has no adverse effect on the growth of other experimental plants.\u0000Results were taken by measuring plants according to standard methods","PeriodicalId":426929,"journal":{"name":"Research Journal of Textile and Leather","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131717070","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Development of Non-Woven Fabrics from Bamboo/Polypropylene Fibresand its Application in Personal Protective Equipment-A Review. 竹/聚丙烯纤维无纺布的发展及其在个人防护装备中的应用综述

Research Journal of Textile and Leather Pub Date : 2021-05-01 DOI: 10.46590/rjtl.2021.020203

K. Devi, G. Rajkumar

引用次数: 1

Development of Needle-Punched Nonwoven Fabrics from Natural Fibersfor Sound Absorption Behavior 天然纤维针刺无纺布吸声性能的研究

Research Journal of Textile and Leather Pub Date : 2021-05-01 DOI: 10.46590/rjtl.2021.020204

K. Savitha, Grace S Annapoorani, V. R. Sampath

{"title":"Development of Needle-Punched Nonwoven Fabrics from Natural Fibers\u0000for Sound Absorption Behavior","authors":"K. Savitha, Grace S Annapoorani, V. R. Sampath","doi":"10.46590/rjtl.2021.020204","DOIUrl":"https://doi.org/10.46590/rjtl.2021.020204","url":null,"abstract":": The natural fibers prepared from plant waste have parameters like fiber\u0000strength, length, and chemical composition which are suitable to fabric and the fibers\u0000into nonwoven. The selected plants were identified from their botanical names by\u0000comparing the collected samples with those of known identity in the herbarium of a\u0000botanical survey in India with their names as Sesbania grandiflora, Mutingia\u0000Calabura, and Bauhinia Purpurea. A novel Portable multi-fibre decorticator machine\u0000was fabricated and used to extract the fibers from the plant stem and barks. The\u0000extracted fibers are done physical characterization and their properties are\u0000investigated. The extracted fibers are blended with other natural fibers like jute and\u0000flax in appropriate proportions 45:45:10 and nonwoven fabrics were prepared by the\u0000needle-punching method. Three and four-layer nonwovens are produced using a\u0000needle punching machine. The developed nonwovens are tested using standard\u0000apparatus and the effect of natural fibers in areal density, thickness; bulk density,\u0000porosity, and air permeability are analyzed. In addition, thermal conductivity and\u0000sound absorption behaviour are also investigated. The sound absorption property\u0000increases concerning areal density and fabric thickness. The thermal conductivity\u0000increased by increasing the fiber layer in the fabric to evaluate its potential as a\u0000protective barrier material in non-woven face masks.","PeriodicalId":426929,"journal":{"name":"Research Journal of Textile and Leather","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114681842","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0