Last Updated on 7 March 2025 by Kim Ormsby
Hazardous waste is considered hazardous when it contains substances or has properties that are potentially harmful to humans or the environment. Hazardous waste regulations are in place to ensure the appropriate handling and disposal of these wastes.
In this article we’ll be looking at the steps needed to safely dispose of hazardous waste, why it’s important, along with the UK regulations surrounding hazardous waste disposal.
What is hazardous waste?
Hazardous waste refers to waste materials that could pose a risk to human health, the environment, or both due to their chemical, biological, or physical properties. Examples of hazardous waste include:
- Used chemicals
- Pesticides
- Batteries
- Medical waste
- Industrial by-products
Proper disposal and management are crucial to minimise the impact of hazardous waste on public health and the environment. As a result, hazardous waste management is heavily regulated, including rules for handling, transportation, and disposal.
How to identify hazardous waste?
Identifying hazardous waste can be difficult, as hazardous waste encompasses a variety of other types of waste that could be dangerous to people, animals or the environment. This can include waste substances that are toxic, corrosive, flammable, reactive, or infectious materials. Because of this, businesses must lean on the expertise of a hazardous waste management service that can help to correctly identify different types of hazardous waste.
Why is it so important to correctly dispose of hazardous waste?
Hazardous waste is unlike other waste types as it has to be appropriately treated, stored, and disposed of in accordance with regulations. Businesses that are hazardous waste producers have a duty of care to ensure it is handled correctly, and safely and securely dealt with. If not, it can lead to legal action, fines and even imprisonment.
If hazardous waste is not disposed of in a safe manner it can mean the risk of damage to business reputation, prosecution, water supply contamination, severe health issues, fatalities, fires and explosions, toxic fumes and pollution, environmental damage and biodiversity loss. It can also risk added costs such as compensation claims, and loss of business.
What are the UK regulations around hazardous waste disposal?
In the UK, if you are a business or healthcare facility that produces hazardous waste it’s essential to follow hazardous waste disposal regulations. These regulations outline what procedures must be followed to remain safe and compliant. Hazardous waste should be handled correctly to avoid harm or damage, classified to identify its properties and any risks, stored safely, and collected by authorised waste personnel.
Hazardous waste should be disposed of separately from non-hazardous waste and tracked throughout the process for accountability and traceability purposes.
Regulations that must be adhered to include:
- Section 34 of the Environmental Protection Act 1990
- The Hazardous Waste (England and Wales) Regulations 2005
- European Waste Catalogue
- The Waste Electrical and Electronic Equipment Regulations 2013
- The Carriage of Dangerous Goods and Use of Transportable Pressure Equipment Regulations 2009
- HTM 07-01 Safe and Sustainable Management of Health Care Waste 2022 (guidance)
Environmental and waste legislation is regulated by The Environment Agency in England and Natural Resources Wales, The Department of Agriculture, Environment and Rural Affairs (Northern Ireland) and The Scottish Environment Protection Agency (Scotland). The enforcement of health and safety laws is carried out by the HSE and HSENI.
How do you safely dispose of hazardous waste?
Hazardous waste products should always be identified and classified before sending for disposal. This includes a description of the waste classification code, where the waste was produced, the name of any substances in the waste, the process that produced the waste, a chemical and physical assessment and any other relevant information in relation to the waste. Once you have this information, the next steps should be followed to ensure proper disposal.
Ensure your waste is correctly stored and segregated
Hazardous waste should be segregated from non-hazardous waste and other types of waste. The classification of hazardous waste recognises its physical, chemical and biological characteristics and includes:
- Hazardous universal waste e.g. batteries, fluorescent tube bulbs.
- Hazardous mixed waste e.g. chemical and radioactive waste.
- Hazardous chemical waste e.g. acids, reactive chemicals and solvents.
- Hazardous listed waste e.g. from industrial or manufacturing processes.
It should be stored securely in suitable bags and containers that prevent leaks or spillage. It should be labelled clearly and sealed and protected from rainfall in case of contamination run-off. Storage areas should only be accessible by authorised personnel, and accurate records should be made to note the quantities and storage dates.
Check your local regulations
Always check your local and regional regulations. There are overarching legislation as outlined above such as The Environmental Act 1990, and The Hazardous Waste (England and Wales) Regulations 2005. Always ensure you are kept up to date with those that apply to your specific locality, and keep up to date with regulatory changes and amendments that may be specifically applicable to your business and type of hazardous waste.
Contact authorised waste disposal management companies
When it comes to the disposal of hazardous waste, this should always be carried out by specialist providers. Anenta’s waste management service oversees the onboarding, maintenance and communication with trusted waste disposal management companies. We are the experts when it comes to efficient and compliant hazardous waste management. Waste disposal companies that receive, treat and dispose of hazardous waste need environmental permits or registered exemption, following the proper protocol when it comes to acceptance and rejection. If you need assistance with the management and contract negotiations with waste disposal providers, we can help, giving you peace of mind that you are compliant with all hazardous waste disposal regulations.
Complete a hazardous waste consignment note
A Hazardous Waste Consignment Note is evidence that a licensed waste carrier has removed hazardous waste and transported it for disposal. It must be completed to move hazardous waste and should be kept with the hazardous waste at all times until it reaches the authorised waste site. It is a requirement for all hazardous materials as proof of correct disposal. By law, records should be kept for 3 years at the premises that stored the waste. In April 2025, mandatory digital waste tracking will replace hazardous waste consignment notes.
Hazardous waste disposal methods
Disposal of hazardous waste should follow the correct procedures and treatment is often used to eliminate the risk of negative environmental impact. Treatment may involve thermal, physical, chemical and biological methods to neutralise toxins, making the waste safer for disposal or recycling.
Recycling hazardous waste aims to recover useful materials that can be reused and is common with some hazardous universal waste products.
Incineration converts waste to ash, water vapour and gases through high-temperature combustion. Reducing its mass and eliminating the chance of infection for example. Not all hazardous waste can be treated, recycled or incinerated so specially authorised landfills specifically designed are used. These sites have measures in place to protect and monitor the risk of contamination, keeping the waste contained and isolated, lowering the risk to others.
Why choose Anenta for hazardous waste disposal services?
Anenta offers customisable hazardous waste disposal services tailored to meet the specific requirements of your business. As your waste broker, Anenta prioritises ensuring that our reputable hazardous waste disposal contractors adhere to strict regulatory standards, guaranteeing a seamless and hassle-free process for you.
Opting for a dependable waste management partner like Anenta not only helps in averting cost increases but also mitigates the risk of detrimental effects from inadequate hazardous waste handling. Our approach ensures the secure, safe management of hazardous waste through the use of advanced technological analysis and the implementation of effective waste strategies.
Anenta is dedicated to addressing any waste stream management challenges you may face, providing expert advice to uncover cost-saving measures, while maintaining strict compliance with environmental regulations.
In summary, the proper disposal of hazardous waste is key for safeguarding human health and the environment and there are many steps that need to be followed to ensure compliant management of hazardous waste materials. Choosing a reliable waste management partner like Anenta can assist your hazardous waste disposal process, and as we move towards a future with mandatory digital waste tracking, staying informed and proactive remains imperative for all businesses. Get in touch to find out how Anenta can help.
