28th April 2025: Building on a consistent track record of supporting national anti-narcotics initiatives and eradicating a national menace, INSEE Ecocycle Lanka (Private) Limited, the leading professional waste management solutions provider, collaborated once more with the Sri Lanka Police Narcotics Bureau (PNB) and the National Dangerous Drugs Control Board (NDDCB) to responsibly dispose of 494.048 kgs of confiscated heroin via co-processing technology.
This marks the fourth collaboration between INSEE Ecocycle and law enforcement authorities for the destruction of such substances, following successful disposals carried out in 2018, 2019, and 2023 totalling approximately 1804 kgs of dangerous drugs.
The disposal, which ensured environmentally safe and secure destruction of the narcotics, was conducted on 28 April at the INSEE Cement Plant located in Puttalam, under the strict supervision of PNB officials and court-appointed representatives.
Prior to disposal, the confiscated heroin, seized during national anti-narcotics operations, was rigorously verified by the Government Analyst Department (GAD), NDDCB, and judicial authorities to ensure compliance with legal and safety protocols.
INSEE Cement Sri Lanka Chairman/CEO Nandana Ekanayake explained: “INSEE Cement is the only fully integrated cement manufacturing facility in the country with the required capability to provide this solution. We proudly support the national cause and contribute to building a drug-free nation. Sri Lanka’s only operational Cement Kiln Co-processing facility is in our Puttalam Cement Plant. INSEE Cement has always focused on the Health and Safety of all our stakeholders. As a responsible corporate citizen, we are proud and honoured to extend our support and ensure the safe disposal of harmful substances with utmost care and professionalism.”
Emphasizing the significance of the initiative, Sujith Gunawardena, Director, INSEE Ecocycle, said, “As Sri Lanka’s sole provider of co-processing technology, we are proud to collaborate with the authorities and support this critical effort. We successfully disposed of the confiscated narcotics in an environmentally friendly and sustainable manner, complying with all the regulations. Co-processing offers a complete destruction solution for hazardous waste at extremely high temperatures, eliminating it without harmful emissions or residual byproducts. It is a cleaner and more sustainable solution than traditional incineration. It is globally accepted as the superior waste management method, significantly reducing greenhouse gas emissions and aligning with global best practices for sustainable waste management.”
INSEE Ecocycle played a critical role in the technical evaluation of the feeding mechanism and pre-processing activities, collaborating closely with PNB and NDDCB to guarantee the safe disposal of the hazardous substance. The comprehensive technical evaluation comprised thorough risk assessments and mitigation action plans, addressing environmental, social, health, and safety concerns for the entire pre-processing and co-processing value chain.
Throughout the confiscated heroin disposal process, experts from PNB and NDDCB provided guidance on critical components, including laboratory analyses and procedural adherence, culminating in the secure and transparent destruction of the narcotic substance. The disposal took place using cement kiln co-processing technology, also known as thermal destruction, at temperatures of 1800- 2000 °C with a 4-6 sec residence time and under fully controlled process parameters.
INSEE’s co-processing facility satisfies all regulatory requirements and technical standards and is globally adopted for waste management. The facility offers a complete solution with zero harmful emissions to the environment. It has also obtained all required licenses, such as the Environmental Protection License and Scheduled Waste Management License from the Central Environmental Authority and the Provincial Environmental Authority, and certifications including ISO 9001, ISO 14001, ISO 17025, ISO 39001, and ISO 45001.
With a proud legacy of over two decades, INSEE Ecocycle has managed more than 1.3 million metric tons of industrial waste in collaboration with over 1,000 customers, including multinationals, local conglomerates, corporations, government authorities at central and regional levels, and recycling partners. The partnership demonstrates the company’s commitment to advancing Sri Lanka’s circular economy and environmental stewardship.
