Presentation on Process, pollution & pollution control in textile. Different types of process in textile and by this process how the environment are polluted is described by the presentation.
Presentation on process, pollution and control in textile industryMd. Sirajul Islam
Presentation on process, pollution and control in textile industry.
Fiber, Fabric Production and Pollution, Environmental Effects, way out...
Different kind of processes and pollutions
What is Waste?
Waste is undesirable, unwanted material which is inevitable & any type of material which we throw.
Types of Waste -
1 Preconsumer Waste - is a material that was discarded before it was ready for consumer use. Pre-consumer recycled materials can be broken down and remade into similar or different materials, or can be sold "as is" to third party buyers who then use those materials for consumer products. Preconsumer textile waste usually refers to waste by-products from fiber, yarn, textile, and apparel manufacturing. It can be mill ends, scraps, clippings, or goods damaged during production, and most is reclaimed and reused as raw materials for the automotive, furniture, mattress, coarse yarn, home furnishing, paper, and other industries
2 Postconsumer Waste -
Postconsumer textile waste usually refers to any product that the individual no longer needs and decides to discard due to wear or damage and normally includes used or worn clothing, bed linens, towels, and other consumer textiles. Postconsumer waste which can be recovered are clothing, drapes/curtains, towels, sheets and blankets, clean rags and sewing remnants, table cloths belts hand bags paired shoes and socks.
Presentation on process, pollution and control in textile industryMd. Sirajul Islam
Presentation on process, pollution and control in textile industry.
Fiber, Fabric Production and Pollution, Environmental Effects, way out...
Different kind of processes and pollutions
What is Waste?
Waste is undesirable, unwanted material which is inevitable & any type of material which we throw.
Types of Waste -
1 Preconsumer Waste - is a material that was discarded before it was ready for consumer use. Pre-consumer recycled materials can be broken down and remade into similar or different materials, or can be sold "as is" to third party buyers who then use those materials for consumer products. Preconsumer textile waste usually refers to waste by-products from fiber, yarn, textile, and apparel manufacturing. It can be mill ends, scraps, clippings, or goods damaged during production, and most is reclaimed and reused as raw materials for the automotive, furniture, mattress, coarse yarn, home furnishing, paper, and other industries
2 Postconsumer Waste -
Postconsumer textile waste usually refers to any product that the individual no longer needs and decides to discard due to wear or damage and normally includes used or worn clothing, bed linens, towels, and other consumer textiles. Postconsumer waste which can be recovered are clothing, drapes/curtains, towels, sheets and blankets, clean rags and sewing remnants, table cloths belts hand bags paired shoes and socks.
Sustainability in Textiles, Eco - Fashion, Bio Mimicry, Kyoto Protocol, Green Procurement, LCA, Eco Testing of Textiles, Use of Natural Dyes, Green Composites, Sustainable Fashion Trends
Impact of Textile Effluent on Environment
Effluent is the stream of excess chemical liquor from an industry after using in original operation.
Textile industry employed various process such as sizing, desizing scouring, bleaching, dyeing, printing, finishing etc.
After using original operation large amount of excess liquor discharge to drain.
In a practical estimate, it has been found that 45% material in preparatory processing, 33% in dyeing and 22% are re-processed in finishing
Presented By,
Md Siful Islam Bulbul.
Intake:9th
Id: 12133107008
Department of Textile Engineering.
Bangladesh University of Business & Technology(BUBT)
Textile processing toxicity and health hazard. Green Environment Ideas (Bangl...md sohag miah
Textile processing toxicity and health hazard. (Bangladesh perspective)
Presentation on green chemistry: Donghua University, Shanghai. China.
This PPT mainly describes the textile dyes and chemically made health hazards to the workers and surrounding environmental peoples of the textile industry (of Bangladesh).
Environment impact assessment of textile industry Ekta161367
Environment impact assessment of textile industry
Introduction
History of Textiles Industry
Structure of textile Industry
Stages in Textile Manufacturing process Environment Impact Assessment .
The Impact of Textile and clothing Industry on Environment Conclusion References. .
Sustainability in Textiles, Eco - Fashion, Bio Mimicry, Kyoto Protocol, Green Procurement, LCA, Eco Testing of Textiles, Use of Natural Dyes, Green Composites, Sustainable Fashion Trends
Impact of Textile Effluent on Environment
Effluent is the stream of excess chemical liquor from an industry after using in original operation.
Textile industry employed various process such as sizing, desizing scouring, bleaching, dyeing, printing, finishing etc.
After using original operation large amount of excess liquor discharge to drain.
In a practical estimate, it has been found that 45% material in preparatory processing, 33% in dyeing and 22% are re-processed in finishing
Presented By,
Md Siful Islam Bulbul.
Intake:9th
Id: 12133107008
Department of Textile Engineering.
Bangladesh University of Business & Technology(BUBT)
Textile processing toxicity and health hazard. Green Environment Ideas (Bangl...md sohag miah
Textile processing toxicity and health hazard. (Bangladesh perspective)
Presentation on green chemistry: Donghua University, Shanghai. China.
This PPT mainly describes the textile dyes and chemically made health hazards to the workers and surrounding environmental peoples of the textile industry (of Bangladesh).
Environment impact assessment of textile industry Ekta161367
Environment impact assessment of textile industry
Introduction
History of Textiles Industry
Structure of textile Industry
Stages in Textile Manufacturing process Environment Impact Assessment .
The Impact of Textile and clothing Industry on Environment Conclusion References. .
Recycling of textile waste products on different process.Rajib Mia
Study On-Recycling of textile waste products on different process.
Presentation on -garments waste product re-use. Recycling is a process in which waste materials are treated in a way that they can be used again. Processes Of Recycling : Collection The first step required for recycling is collecting recyclable materials from communities. Families who recycle items such as paper, bottles and cans, place the items in recycling collection bins. These bins usually have the recycling symbol on them.
Presentation on military textiles (Protective textiles)Md. Sirajul Islam
The slides contains information about military textiles. The history of military textiles, what type of fabric is used to make military textiles and the design, applications.
Resume/CV is a must needed things for a job seeker. Most of the job seeker are not enough capable to meet the application. To clarify the fact here the presentation will provide you clear concept about resume and CV.
By the presentation can be make a perfect resume and CV for own use.
You can understand Differences, applications, avoiding words, appropriate word to use.
Presentation on Friction (Static, Kinetic and Co-efficient of Friction)Md. Sirajul Islam
Friction is an important term, By this presentation I have learned lot about friction, types of friction, major types, application of friction, static and kinetic friction, law of friction, Co efficient of frictions.
I think this all information help you all to understand friction. This information is given by lot of legal sites.
Presentation contains: Fabric Specification, Quality. Key note on stripe fabric, fabric in commercial name.
Which fabric has been analysed is plain stripe fabric so the description are contain on stripe weave.
The presentation contains information about silicon wash, process flow chart and process of wash. That will help you to build your knowledge about silicon wash.
Acid wash is a washing process which is so popular to creating effect on garments. This presentation slide remains process and valuable information about Acid Wash.
Presentation on pumice stone and its use on garments washing. It is very important fact to know about pumice stone and its use in garments washing. A huge amount of pumice stone are used in garments in those days.
Presentation on Enzymes, Denim Stone Washing and Bio PolishingMd. Sirajul Islam
Questions:
WHAT ARE ENZYMES?
USAGE OF ENZYMES IN TEXTILE INDUSTRY?
Advantages of using Enzymes?
Properties of enzymes used in textiles?
The main characteristics imparted to the fabric during bio polishing treatment?
The industry that has been making crucial contribution to rebuilding the country and its economy is none other than the Ready Made Garments (RMG) industry which is now the single biggest export earner for Bangladesh. The sector accounts for 81% of total export earnings of the country.
4 Point Fabric Inspection System in Textile IndustryMd. Sirajul Islam
The most popular system for fabric inspection is 4 point system. Its very easy process. ASTM defines- It is a Standard Test Method for Visual Inspecting and Grading Fabrics.
Background:
After studying this lesson, you should be able to
• Describe the production function and its component.
• Define production management.
• Analyze various factors, which are crucial for designing the production.
• Explain the design of production system and manufacturing process.
• List out the factors influencing the choice of production process.
• Discuss the benefits, which a small entrepreneur can reap by having properly designed production planning, and control system.
Presentation On Identification Of Warp And Weft Of A FabricMd. Sirajul Islam
Hello textile engineers, this is a presentation on Identification of warp and weft in a fabric.
Here are some points that is so related with it.
Thanks...
Acorn Recovery: Restore IT infra within minutesIP ServerOne
Introducing Acorn Recovery as a Service, a simple, fast, and secure managed disaster recovery (DRaaS) by IP ServerOne. A DR solution that helps restore your IT infra within minutes.
Have you ever wondered how search works while visiting an e-commerce site, internal website, or searching through other types of online resources? Look no further than this informative session on the ways that taxonomies help end-users navigate the internet! Hear from taxonomists and other information professionals who have first-hand experience creating and working with taxonomies that aid in navigation, search, and discovery across a range of disciplines.
This presentation by Morris Kleiner (University of Minnesota), was made during the discussion “Competition and Regulation in Professions and Occupations” held at the Working Party No. 2 on Competition and Regulation on 10 June 2024. More papers and presentations on the topic can be found out at oe.cd/crps.
This presentation was uploaded with the author’s consent.
0x01 - Newton's Third Law: Static vs. Dynamic AbusersOWASP Beja
f you offer a service on the web, odds are that someone will abuse it. Be it an API, a SaaS, a PaaS, or even a static website, someone somewhere will try to figure out a way to use it to their own needs. In this talk we'll compare measures that are effective against static attackers and how to battle a dynamic attacker who adapts to your counter-measures.
About the Speaker
===============
Diogo Sousa, Engineering Manager @ Canonical
An opinionated individual with an interest in cryptography and its intersection with secure software development.
Sharpen existing tools or get a new toolbox? Contemporary cluster initiatives...Orkestra
UIIN Conference, Madrid, 27-29 May 2024
James Wilson, Orkestra and Deusto Business School
Emily Wise, Lund University
Madeline Smith, The Glasgow School of Art
Sharpen existing tools or get a new toolbox? Contemporary cluster initiatives...
Process, pollution & pollution control in textile
1. Process, Pollution & Pollution
Control in Textile Industry.
Md. Sirajul Islam Sagor
30th Batch
Textile Engineering Department
Daffodil International University
2. Fiber Production
Yarn Manufacturing Process or Spinning Process.
Fabric Manufacturing Process or Weaving Process/Knitting
Process
Wet Processing or Dyeing, Printing, Finishing Process
Garments Making Process
Processes
4. Wool pollution: both agricultural and craft workers in the UK suffer from
exposure to organophosphate sheep dip problem.
Nylon and polyester - made from petrochemicals, these synthetics are also
non-biodegradable, and so they are inherently unsustainable on two
counts. Nylon manufacture creates nitrous oxide, a greenhouse gas 310
times more potent than carbon dioxide.
ENVIRONMENTAL EFFECTS OF TEXTILE FIBRES
5. Cotton:
– Cotton is the most pesticide intensive crop in the world: these pesticides
injure and kill many people every year. It also takes up a large proportion
of agricultural land, much of which is needed by local people to grow their
own food.
ENVIRONMENTAL EFFECTS OF TEXTILE FIBRES
7. Simple gear
Continuous gear train
Chain drive
Bevel drive
Worm and worm wheel
Variable drive
Pawl drive
Causes Of Noise Pollution In Spinning Mill:
8. Ginning factories discharge large amounts of cotton dust.
Poor relative humidity follow-up the department.
Blow down on blow off is the cleaning of equipment and surface with
compressed air.
Cleaning of clothing or floors with compressed air.
Causes of Air Pollution-
9. Usage of spring loaded cans and carts as waste receptacles
creating dust dispersion during comparison of the spring loaded
bottoms.
Poor working conditioning/procedures and cleaning methods.
Improper handling of waste during transportation.
Insufficient ventilation system.
Causes of Air Pollution
11. Fabric is the material or cloth made from natural or man-made
yarns using one of the following methods:
– Weaving, layering warp and fill yarns, with three basic types of weaves:
Plain
Twill
Satin
Fabric Production
12. – Knitting, with one continuous yarn broken into two kinds of knits:
Weft
Warp
– Nonwoven, where yarns are bonded or interlocked using mechanical,
chemical, thermal, hydro or solvent.
Fabric Production
14. Fast fashion uses innovative
production and distribution
models to dramatically shorten
fashion cycles, sometimes getting
a garment from the designer to
the customer in a matter of a
weeks instead of months
Increased Production and Consumption
15. A polyester shirt has more than double the carbon footprint of a cotton shirt (5.5 kg vs. 2.1 kg,
or 12.1 pounds vs 4.6 pounds).
Polyester production for textiles released about 706 billion kg (1.5 trillion pounds) of
greenhouse gases in 2015, the equivalent of 185 coal-fired power plants' annual emissions.
Climate Change
18. Bangladesh boasts as the world’s number two garment exporter.
– Every third European has a t-shirt made in Bangladesh on his back.
– Every fifth American wears jeans manufactured in Bangladesh.
– But this is not a story of how many million pieces we export.
– This is a story of the invisible price we pay every time a jeans rolls out of a factory in
Bangladesh. The western buyers little know how much water, that precious resource, was used
to wash and dye his trousers.
Water: Garments’ invisible price
19. – Every year 1,500 billion liters of water is used to
dye and wash
– According to International Finance Corporation.
This is enough to fill up
–600,000 Olympic swimming pools. Or,
This same water can meet the demand of
–8 lakh people for a whole year.
Overuse of groundwater
20. Two things happen
– As more and more water is
pumped out, the water table goes
down. We can find this actually
happening in Dhaka where every
year the water level is dropping by
2.5 percent.
Outcome
22. Bangladesh uses 250 litres of water whereas the
global standard is 60 to 70 litres for a single pair of
jeans weighing 1kg.
That is four times less than what we use. Experts say
this use of water can be further reduced to 13.5
litres.
Every year, around 21.6 million cubic metres of
water were saved by the intervention of Partnership
for Cleaner Textile (PaCT) programme of the IFC,
which worked with 200 factories.
A WAY OUT
21.6 million cubic
metres
water is
what 804000 people
consume in 1 year
23. Cleaner Production reduces
water use from 174 to
52 litres/kg
70% less use of water in 2 years
Partnership for
Cleaner Textile (PaCT)
25. Bangladesh garment industry at a glance
$28.14 billion from garment export in 2016
Global market share 6.4%
RMG sector 82% of country’s total export
4.4 million workers
4000 garment factories
$50bn export target by 2021
26. Garments Making
• Fabric Processing
• Pattern and Cutting
• Value Addition
• Sewing
• Finish Product
27. Air Pollution
Water Pollution
Noise and Vibration Pollution.
Garments Making Pollution are three groups:
28. In general, there are two type of source of noise generation, which creates noise pollution.
1. Dynamic source: These are due to air jet, international or periodic discharge of gas, fan
noise, hydraulic pump noise, and combustion flow generation noise.
2. Mechanical source: These are due to impact of bearings and slide ways, tooth engagement
of gears, electrically induced vibration in electric machines.
Machine process such as sewing machine, cutting machine, generator etc.
Source of noise pollution:
29. Cleaning of clothing or floors with compressed air is prohibited.
Floor sweeping will be done by vacuum or other methods design to minimize the
breathing of dust
Waste will be handled by mechanical means. Manual handling should be limited as much
as possible.
Ventilation system should be inspected regularly.
Complete enclosures around the room reduce the level of noise of noise from 30-60 dB.
Vibration isolators prevent the generation of noise.
Damping or foamed coating surface reduce the amplitude of noise.
Prevention & Practice
31. Article on Water Garments Invisible Price on The Daily Star
Article on Environmental Health Hazards on Textile Mates
Video taken from Fakir Group.
References