Prof. Dr. A. B. M. Abdullah | Primeasia University (original) (raw)
Papers by Prof. Dr. A. B. M. Abdullah
Bangladesh Journal of Scientific and Industrial Research, 2000
Chlorine water used as a bleaching agent in this investigation is an environmentally pollutative ... more Chlorine water used as a bleaching agent in this investigation is an environmentally pollutative waste of chemical industry. Jute fibre, Jute fabric (Carpet backing cloth), Grey cotton fabric (Specific marking cloth) werebleached with different percentages of this waste chlorine liquor. Physico-chemical & physico-mechanical properties of these bleached samples were then determined by measuring lignin content, loss in weight, strength, brightness and colouring materials. Percentage of residual lignin (13.50%-4.20%), bundle strength (7.50%-4.10%) of jute fibre and percentage of residual lignin (13%-6%) of jute fabrics, colouring matter (4.20%-70%) of cotton fabric decrease with the increase of waste chlorine liquor percentage. On the other hand, percentage of weight loss (0%-10.40%), whiteness (4%-53%) of jute fibre and percentage of weight loss (0-9.40%), whiteness (41%-53.30%) of jute fabric and also percentage of weight loss (10%-11.00%) and whiteness (50%- 62.40%) of cotton fabric...
Encyclopedia of the UN Sustainable Development Goals
Journal of the Textile Institute, 1985
With an increasing demand of digitalization of human activities, needs of software and hardware i... more With an increasing demand of digitalization of human activities, needs of software and hardware increasing geometrical proportion. So, main ingredient of this system is obviously silicon and silicon as a semiconductor material. In addition, silicon materials have a wide range of applications in textiles, construction, sealants and adhesives, paper and film, paints and coatings, household products, health care, etc in different sectors. With the environmental awareness, renewable source of pure silicon is supposed to be the most important component of consideration. Natural, Biological, Renwewable sources and their waste materials will defiantly a great source of pure Silicon. Bangladesh is a country of biodiversity having distinct six seasons. It is an agrigrain country with huge agro-wastes having a good content of silicon easily available and a potential renewable source of organic Silicon. Here, short information as regard various sources of Si available in Bangladesh are given for consideration of interested potential entrepreneurs who think inclusive development with green technology by investing in research, development and production in this sector with some economic and technical indicators.
Bangladesh Journal of Scientific and Industrial Research, 2000
Chlorine water used as a bleaching agent in this investigation is an environmentally pollutative ... more Chlorine water used as a bleaching agent in this investigation is an environmentally pollutative waste of chemical industry. Jute fibre, Jute fabric (Carpet backing cloth), Grey cotton fabric (Specific marking cloth) werebleached with different percentages of this waste chlorine liquor. Physico-chemical & physico-mechanical properties of these bleached samples were then determined by measuring lignin content, loss in weight, strength, brightness and colouring materials. Percentage of residual lignin (13.50%-4.20%), bundle strength (7.50%-4.10%) of jute fibre and percentage of residual lignin (13%-6%) of jute fabrics, colouring matter (4.20%-70%) of cotton fabric decrease with the increase of waste chlorine liquor percentage. On the other hand, percentage of weight loss (0%-10.40%), whiteness (4%-53%) of jute fibre and percentage of weight loss (0-9.40%), whiteness (41%-53.30%) of jute fabric and also percentage of weight loss (10%-11.00%) and whiteness (50%- 62.40%) of cotton fabric...
Encyclopedia of the UN Sustainable Development Goals
Journal of the Textile Institute, 1985
With an increasing demand of digitalization of human activities, needs of software and hardware i... more With an increasing demand of digitalization of human activities, needs of software and hardware increasing geometrical proportion. So, main ingredient of this system is obviously silicon and silicon as a semiconductor material. In addition, silicon materials have a wide range of applications in textiles, construction, sealants and adhesives, paper and film, paints and coatings, household products, health care, etc in different sectors. With the environmental awareness, renewable source of pure silicon is supposed to be the most important component of consideration. Natural, Biological, Renwewable sources and their waste materials will defiantly a great source of pure Silicon. Bangladesh is a country of biodiversity having distinct six seasons. It is an agrigrain country with huge agro-wastes having a good content of silicon easily available and a potential renewable source of organic Silicon. Here, short information as regard various sources of Si available in Bangladesh are given for consideration of interested potential entrepreneurs who think inclusive development with green technology by investing in research, development and production in this sector with some economic and technical indicators.