The aim of the study was to investigate dyeing conditions that are appropriate for sedge fi bers with natural indigo dye as they usually do not absorb water. conditioning is therefore essential in order improve their water and color absorption properties. process included soaking 1, 2, 3, 4, 5% sodium hydroxide (NaOH) ratio solution (a liquor ratio) 50:1 24 hours. conditioned were analysed func...

Most water bodies worldwide are infested with algae bloom and Lake Taihu is no exception, various techniques have been developed to harvest microalgae from as part of the lake cleaning program this results in a large biomass deal with. This study made use harvested biocolorants source for textile application also evaluated its dyeing characteristics mercerized bleached cotton. The fabrics were ...

Acid-fastness is usually defined by the Ziehl-Neelsen technique: staining in carbol-fuchsin, differentiation in HCl-alcohol, and counterstaining in methylene blue.8 As a result, acid-fast substances are red, non-acid-fast materials, blue. Some authors have felt that this property of differential staining resided in one specific type of compound, the mycolic acid type of long-chain fatty acid fo...

Jute is one of the available and cheap cellulosic fibers that can be printed used instead other materials may relatively high in price. bio-degradable raw therefore does not cause harm to environment along with advantages because its many advantages, it called golden fiber. Textile printing practice applying color distinct patterns or designs sharp outlines. Inappropriately fibers, tied fiber, ...

Bacilli from a number of tissues excised from cases of lepromatous and borderline leprosy, unlike mycobacteria, were found to lose their acid-fastness after treatment with pyridine.