• Skip to main content
  • Skip to secondary menu
  • Skip to primary sidebar
  • Home
  • Textile
    • Textile Calculation
    • Textile Flow Chart
    • Spinning
    • Yarn Manufacturing
      • Yarn Count
    • Textile Universities
    • Abbreviation
    • Template
  • Garments
    • Industrial Engineering (IE)
    • Standard Operating Procedure
    • Wet Processing
    • Dyeing
    • Fabric Dyeing and Printing
    • Fabric Cutting
    • Sewing
    • Garments Washing
    • Merchandising
      • Visual Merchandising
  • Fashion
  • Finance
    • Financial Calculation
    • Video Tutorial
    • Economics
    • Economy

ORDNUR

Textile and Finance

  • About
  • Contact
  • Privacy Policy
  • Terms and Conditions

Effluent Treatment in Textile Industry

Effluent Treatment in Textile Industry (ETP)

As human beings, we must wear clothing to hide our bodies, especially the private parts of our bodies. There are no other alternatives to textile to make garments products. Every year the textile industry is producing a huge amount of effluent which is ultimately dumping into river, canal. This effluent creates extensive environmental pollution. It’s polluting our water, air, and soil. As we are responsible for creating effluent in textiles, we must take effective measures to minimize this problem. Environmental expert and regulatory agencies suggest that we must do effluent treatment in the textile industry to get rid of environmental hazards. It is time to think of effluent treatment in the textile industry otherwise our water environment will be a curse for us.

Effluent Treatment in Textile Industry

In a textile industry effluent is produced because we use a different chemical that is not environmentally friendly and also because of using different chemical components at a time, it creates effluent. Basically, the effluent is produced especially in the dyeing section, washing section, and printing section of textiles. Environmental regulatory authority and garments buyers are now more concerned about the management of effluent created by textiles. That’s why the textile owner is now investing a huge amount of money to make an effluent treatment plant.

Scientists have developed many processes of effluent treatment of textiles. Normally we find there are three broad categories of a treatment process.

Methods of Effluent Treatment in Textile Industry

  1. Filtration Using Membrane
  2. Chemical Treatment and
  3. Biological Treatment

Filtration Using Membrane

Reverse Osmosis: Reverse osmosis is one of the costly treatment procedures where effluent is pressed and passes across a semipermeable membrane. After that, a relatively clean effluent and concentrate of toxins are formed which need to dispose of separately.  The permeate will still contain a small amount (about 20%) effluent is to be there as untreated. And cleaning of the membrane is required to done time to time.

Nanofiltration: Nano Filtration uses membrane as a filter of effluent. In this process of filtration, it retains any materials contains a molecular mass of more than 200. But permeate may still contain a high level of inorganic salt and for this reason, it cannot be used for recycling. The concentrate will contain organic impurities and many organic impurities may require further treatment. If you require more than one filtration process, then it will add more cost which is not expected.

Microfiltration: Microfiltration is used to reduce suspended solids and organic materials. The size of the materials is .02mm or more. By this process, you will get solid sludge which is needed to be carefully disposed of. Microfiltration is suitable for minimizing chemical oxygen demand and suspended solids.

Chemical Treatment

Chemical treatment is popular for its effectiveness and economic beneficial perspective. In this process, sedimentation is used for separating effluent. Normally chemical is used to form a precipitate and it will absorb the color and other unwanted materials in the effluent.

Biological Treatment

For biological treatment, effluent should contain nitrogen and phosphorous so that it can populate good microorganisms. In a biological treatment plant bacteria and microorganisms convert effluent into bacteria which is environment-friendly and is not bad for the water. Although the biological treatment plant is more environmentally friendly for this type of plant, the initial investment is more.

Effluent Treatment in Textile Industry

Share this:

  • Click to share on Facebook (Opens in new window)
  • Click to share on LinkedIn (Opens in new window)
  • Click to share on WhatsApp (Opens in new window)
  • Click to email this to a friend (Opens in new window)

Related

Reader Interactions

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Primary Sidebar

TOP ARTICLES

  • 27 Parts of a Sewing Machine With Details
  • Different Parts of Jeans Pant with Picture
  • Standard Minute Value: SMV in Garments, Calculation, Importance
  • Features of Single Needle Lock Stitch Machine
  • Implementation of 5S in Apparel Industry

Categories

Subscribe Us

Join 5,384 other subscribers

Copyright © 2021 ORDNUR

Go to mobile version
loading Cancel
Post was not sent - check your email addresses!
Email check failed, please try again
Sorry, your blog cannot share posts by email.