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16 August 2026

Natural dyes industry

The topic provides a practical, technology-driven case study on mitigating environmental pollution and promoting sustainable industrial practices, which serves as excellent illustrative content for GS3 environmental and GS1 industrial geography answers.

1 min read 2 questions 2 prelims

Notes

  • Natural dyes are experiencing a resurgence due to global bans on synthetic dyes and growing health and environmental awareness.
  • Synthetic dyes are associated with high pollution and health risks, particularly from heavy metals like mercury, cadmium, and lead.
  • The Natural Dye Processing and Incubation Centre (NDPIC) was established under the Professor Jayashankar Telangana Agricultural University (PJTSAU) in Hyderabad to research and promote natural dyes.
  • In 2016, the Telangana State Pollution Control Board (TSPCB) funded a ₹1 crore project for large-scale production of biodegradable ecopaints for idol painting.
  • PJTSAU operates a production unit with a capacity of two tonnes of ecopaint per day.
  • The College of Home Science, Hyderabad, developed technologies for both ecopaints and 'Eco-Holi' powders.
  • The incubation unit at PJTSAU provides training and facility access to weavers, artisans, and entrepreneurs for product development.
  • Biodegradable dyes mitigate the negative environmental impact of festival-related water pollution caused by immersion of idols painted with toxic synthetic substances.

Questions

  1. Discuss the environmental and health implications of synthetic dyes in the context of cultural festivals in India. How can the promotion of natural dyes serve as a sustainable alternative? 150 words
    Attempt this — 150 words in 8 min
    0 / 150 words 8:00
  2. The transition towards sustainable industrial practices is essential for mitigating environmental degradation. In this context, examine the role of research and incubation centres in fostering the natural dye industry in India and the challenges in scaling such eco-friendly technologies. 250 words
    Attempt this — 250 words in 11 min
    0 / 250 words 11:00

Prelims

  1. Which of the following heavy metals are commonly associated with the toxic synthetic dyes used in idol painting?

  2. The Natural Dye Processing and Incubation Centre (NDPIC) is established under which institution?

Syllabus

Topics

Sources

250words.in · https://250words.in/daily/2026-08-16/natural-dyes-industry