Study Confirms PLA Microplastics Break Down Safely in Indian Soil, Offering Sustainable Alternative

Study Confirms PLA Microplastics Break Down Safely in Indian Soil, Offering Sustainable Alternative​

A new scientific investigation has confirmed that Polylactic Acid (PLA), a compostable polymer, can safely degrade into natural substances in Indian soil conditions, offering a viable alternative to conventional plastics that persist and generate harmful microplastics.

The study, conducted by a premier academic institution under the Ministry of Chemicals & Fertilizers, Government of India, evaluated PLA microplastics in Indian soil across 30, 60, 90, 120, and 180 days. The findings demonstrated substantial degradation of the compostable material, supporting a circular lifestyle.

According to the research, PLA microplastics showed drastic reduction, with particle counts falling from 287 particles/kg to just 18 particles/kg by day 180, indicating near-complete degradation under natural soil conditions. The study also provided evidence that PLA integrates naturally into the soil ecosystem, unlike conventional fossil-based plastics.

Key Scientific Findings​

The report highlighted several critical points regarding the environmental behavior of the plastics:


S K Nayak, Former Director General of Central Institute of Petrochemicals Engineering & Technology (CIPET), added scientific perspective on the results. He stated that while conventional plastics resist degradation, PLA undergoes rapid breakdown under sunlight and soil conditions, followed by true biodegradation. "Within 180 days, it is largely converted into simple, bio-assimilable compounds," Nayak confirmed.

Industry experts praised the findings for providing robust scientific backing for biodegradable materials. Vikram Bhanushali, President of the Indian Compostable Polymer Association (ICPA), noted that the study is an important milestone, demonstrating that PLA-based materials effectively biodegrade in Indian environmental conditions without leaving harmful residues.

Avantika Saraogi, Executive Director of Balrampur Chini Mills Ltd, commented on the significance of the proof. Saraogi stated, "Today, there is scientific proof that materials like PLA can be recycled back into nature without creating any long-term environmental damage."

The report underscores that this study offers a practical solution to reduce long-term plastic pollution, particularly in agricultural and natural environments, as PLA can safely return to nature.

Balrampur Chini Mills’ PLA Commitment​

Balrampur Chini Mills Limited (BCML) is actively contributing to the development of sustainable materials. BCML, which operates ten sugar factories in Uttar Pradesh with an aggregate sugarcane crushing capacity of 80,000 TCD, is currently in the process of setting up India's first Poly Lactic Acid (PLA) plant with an 80,000 TPA capacity.

BALRAMCHIN Stock Price Movement​

As of 3:09 PM, shares of Balrampur Chini Mills Limited are shedding 0.78% in live trading, currently trading at ₹526.85. The stock has seen consistent interest today, moving amidst a volume of 380,467 shares.