Environment Management in Management in Textile ... Pollution load from different wet processing operations i.e; ... Eco friendly textile processing and waste minimisation- process ...

  • Published on
    15-Mar-2018

  • View
    214

  • Download
    2

Transcript

  • NPTEL Syllabus

    Environment Management in TextileIndustry - Web course

    COURSE OUTLINE

    Definition of ecology and ecological balance, waste and pollutant;Environmental management and role of textile industry; International and Indianlegislation and enforcing agencies in pollution control.

    Sequential and integrated waste management approaches; Environmentalimpact along the textile chain from fibre production to disposal, toxicity ofintermediates, dyes and other auxiliaries.

    Pollution load from different wet processing operations i.e; preparatory, dyeing,printing, and finishing; Textile effluents and their characterisation, pollutioncontrol monitoring parameters, Technology and principles of effluent treatment -primary, secondary, tertiary.

    Advanced colour removal technologies, Recovery and reuse of water andchemicals ; Air and noise pollution and its control ; Eco-labelling schemes,Criteria and permissible limits, Analytical testing of eco and environmentalparameters.

    Eco friendly textile processing and waste minimisation- process modification;low liquor techniques, advanced textile processing techniques like Plasma , safe& ecofriendly dyes and auxiliaries, organic cotton , natural dyes, naturallycoloured cotton ,Solid (fibre & polymer waste) recycling - direct extrusion,densification, recovery of monomers ,energy recovery and chemical modificationof fibre waste.

    Environmental Management Systems - ISO 14000, certification and criteria,Industrial hygiene and safe working practices, Concept of carbon footprints.

    COURSE DETAIL

    S.No. Topics No. ofLectures

    1 General : Definition of ecology and ecological Balance,waste and pollutant , environment management; and roleof Textile Industry.

    1

    2 International and Indian Legislation and pollution controlEnforcing bodies.

    1

    3 Waste management approaches. 2

    4 Environmental Impact along the textile production chainfibre production to disposal.

    3

    5 Toxicity of dyes, intermediates and auxiliaries. 3

    NPTELhttp://nptel.iitm.ac.in

    Textile Engineering

    Pre-requisites:

    Textile Chemistry : pretreatment,dyeing and finishing.

    Additional Reading:

    1. Standard Methods for theExamination of Water andwastewater American PublicHealth Association WashingtonDC, USA.

    Coordinators:

    Dr. A.K. MittalDepartment of Civil EngineeringIITDelhi

    Dr. B.D. ThakurEnvironment Consultant

    Dr. Mangala JoshiDepartment of Textile TechnologyIITDelhi

  • 6 Pollution load from different wet processing operations -Pretreatment, Dyeing and Finishing.

    3

    7 Textile effluents and their characterisation. Water pollution control and monitoring parameters.

    3

    8 Technology and Principles of Effluent Treatment. 3

    9 Recovery and reuse of water and chemicals. 2

    10 Air and noise pollution and its control. 2

    11 Advanced colour removal technologies. 2

    12 Eco labelling schemes : criteria and permissible limits. 2

    13 Eco friendly Textile Processing and waste minimisation Process modification , Optimisation.

    4

    14 Use of safe dyes and auxiliaries, organic cotton, naturaldyes, naturally coloured cotton, bioprocessing withenzymes.

    2

    15 Solid waste (fibre & polymer) recycling; Fibre wastemodification, Biodegradable Fibers.

    4

    16 Environmental management systems : ISO 14000Certification and criteria, Concept of "carbon footprint".

    2

    17 Industrial Hygiene and safe working practices. 1

    References:

    1. Understanding Environmental Pollution , Marquita K. Hill CambridgeUniversity Press.

    2. Waste Water Treatment Metcalf & Eddy.

    3. Colour in Dye House Effluents, Society of Dyers and Colourists Ed.P.Cooper (1995).

    4. Environmental Chemistry of Dyes and Pigments, Ed. A Reife, H.SFreeman, John Wiley & Sons Inc.(1996).

    5. Selected research papers , articles and Conference proceedings.

    A joint venture by IISc and IITs, funded by MHRD, Govt of India http://nptel.iitm.ac.in

Recommended

View more >