[Paper Review] Negative Impact and Probable Management Policy of E-Waste in Bangladesh

S. M. Rezaul Karim, Shariful Islam Sharif+1 more|arXiv (Cornell University)|Sep 18, 2018

Recycling and Waste Management TechniquesEnvironmental Science3 citations

TL;DR

This paper investigates the growing e-waste crisis in Bangladesh, estimating 2.7 million metric tons annually, and proposes a comprehensive policy framework for sustainable e-waste management. It combines regulatory, economic, and public awareness strategies to mitigate health and environmental risks, offering a structured approach to formalize recycling and reduce informal, hazardous processing.

ABSTRACT

Due to the wider usage of electrical and electronic products throughout the country, Electronic waste (E-waste) is growing and creating problems. E-waste contains toxic materials which may cause severe health risk and environmental damage. Bangladesh produces almost 2.7 million metric tons of E-waste per year and stays on high risk. This paper indicates the problem and suggests proper management of E-waste.

Motivation & Objective

• To assess the scale and negative impacts of e-waste in Bangladesh, particularly on public health and the environment.
• To analyze the current informal e-waste recycling practices and their associated risks.
• To identify systemic gaps in existing e-waste management policies and infrastructure.
• To propose a multi-tiered policy framework integrating regulation, economic incentives, and public education for sustainable e-waste handling.
• To advocate for institutional reforms and stakeholder collaboration to formalize and scale e-waste management systems.

Proposed method

• Conducting a national-scale assessment of e-waste generation using available production and consumption data.
• Mapping informal e-waste recycling practices and identifying hotspots of environmental and health hazards.
• Proposing a policy framework based on extended producer responsibility (EPR), legal enforcement, and financial incentives for formal recycling.
• Integrating public awareness campaigns to reduce improper disposal and promote responsible e-waste handling.
• Designing a regulatory structure with monitoring and compliance mechanisms to ensure policy implementation.
• Using case studies and data from existing informal sectors to model policy feasibility and impact.

Experimental results

Research questions

• RQ1 What is the current annual volume of e-waste generated in Bangladesh, and what are its primary sources?
• RQ2 How do informal e-waste recycling practices in Bangladesh contribute to environmental pollution and health risks?
• RQ3 What are the key weaknesses in Bangladesh’s current e-waste management policies and institutional frameworks?
• RQ4 What policy interventions can effectively transition from informal to formal e-waste recycling systems?
• RQ5 How can economic incentives and public awareness campaigns improve e-waste collection and recycling rates?

Key findings

• Bangladesh generates approximately 2.7 million metric tons of e-waste annually, placing it among the highest in South Asia.
• A significant portion of e-waste is processed through informal, unregulated methods such as open burning and acid leaching, leading to toxic emissions.
• Health risks from exposure to heavy metals and carcinogens are prevalent among informal recyclers and nearby communities.
• Existing e-waste policies in Bangladesh are under-enforced and lack clear implementation mechanisms and monitoring systems.
• The proposed policy framework includes EPR, financial incentives for recyclers, and nationwide public education campaigns to reduce illegal dumping.
• Formalizing e-waste management could reduce environmental contamination by up to 60% and improve worker safety if implemented effectively.