Improvement in Drying, Softening, Bleaching and Dying Coir Fibre/Yarn and in Printing Coir Floor Coverings, India. Fibres Chemist

biotechnologie biotechnology biotecnologia blanchissement blanqueadura bleaching coir colorant colorantes cooperativas cooperative activities drying dyes enriamiento environmental impact fibra del coco fibre de coco husking impact sur l'environnement impacto ambiental mondado mondage pollution de l'eau retting rouissage secado tratamiento de aguas residuales wastewater treatment water pollution