TY4203 Textile Effluent Management Syllabus:
TY4203 Textile Effluent Management Syllabus – Anna University PG Syllabus Regulation 2021
OBJECTIVES
To enable the students to study about the pollution monitoring and control, Waste water characteristics, identification and reduction of pollution sources in textile wet processing, health, safety and waste management in textile industry
UNIT I REGULATORY BODY
Industrial policy of India; pollution monitoring and control; functions and activities of Ministry of environment; Central and State pollution control boards; environmental clearance and guidelines for industries; environment impact assessment; fiscal incentives for environmental protection; environmental auditing.
UNIT II WASTE WATER TREATMENT
Waste water characteristics; waste water treatment- objectives, methods and implementation considerations; recycling of effluents.
UNIT III CHARACTERISATION
Identification and reduction of pollution sources in textile wet processing; pollution control in man – made fiber industry; analysis of textile processing effluents –colour, odour, pH, total solids, suspended solids, total dissolved solids, BOD, COD, total alkalinity, chloride, sulphates, calcium and chromium; tolerance limits for effluents; bio-degradability of textile chemicals and auxiliaries
UNIT IV ECO FRIENDLY TEXTILE PROCESSING
Technical regulations on safety and health aspects of textile materials – banned dyes and chemicals; eco labeling, eco friendly textile processes – machines and specialty chemicals; natural dyes and environmental considerations.
UNIT V WASTE MANAGEMENT
Need for solid and hazardous waste management in textile industry, types and sources of solid and hazardous wastes, storage, collection and transport of wastes, waste processing technologies, waste disposal, Waste recycling, circular economy, zero liquid discharge.
TOTAL: 30 PERIODS
LABORATORY
Measurement of
1. Water hardness
2. Colour of effluentt
3. pH
4. BOD and COD
5. Chromium content
6. Formaldehyde content on the fabric
7. Amines of banned dyes.
8. Mixed salt characterization (RO Reject Management System)
TOTAL: 30 PERIODS
OUTCOMES
Upon completion of this course the student shall have knowledge on
CO1 Government policies and regulations associated with pollution control.
CO2:The properties of waste water and types of waste water treatments.
CO3:Analyze of textile processing effluent.
CO4:The concepts of eco friendly textile process and banned dyes and chemicals.
CO5:The solid and hazardous waste management in textile industry.
REFERENCES
1. ChritieR., “Environmental aspects of textile dyeing”, Woodhead Publishing Ltd,2007, ISBN:1845691156.
2. CooperP., “Colour in Dye house Effluent”, Woodhead Publishing Ltd.,1995,ISBN:0901956