Pollution prevention technologies aim to minimize or eliminate the creation of pollutants at the source, rather than relying on end-of-pipe treatment or disposal methods.

Recycling programs prevent pollution by diverting waste materials from landfills and incinerators, reducing the need for raw material extraction and manufacturing.

Source reduction involves reducing the amount of pollutants generated at the source by employing various strategies such as minimizing raw material use, substituting less toxic materials, and improving energy efficiency.

Process modification involves altering the operating conditions of a process to reduce pollutant generation, such as adjusting temperature, pressure, or flow rates.

Good housekeeping practices, such as minimizing spills, proper storage and handling of materials, and regular equipment maintenance, help prevent pollution by reducing the release of pollutants into the environment.

Product modification involves designing products that generate less pollution during their use, disposal, or recycling. This includes using durable materials, recyclable or biodegradable materials, and minimizing packaging.

Life cycle assessment (LCA) is a tool used to evaluate the environmental impacts of a product or process throughout its entire life cycle, from raw material extraction to disposal, helping identify opportunities for pollution prevention.

Pollution prevention in agriculture includes practices such as integrated pest management (IPM), judicious use of fertilizers and pesticides, and conservation tillage, which minimize the release of pollutants into the environment.

Cleaner production involves adopting processes and technologies that reduce the use of hazardous materials, minimize waste generation, and improve energy efficiency, leading to reduced pollution.

Pollution prevention in transportation includes using fuel-efficient vehicles, promoting public transportation, and encouraging walking and cycling, which reduce emissions and air pollution.

Public awareness and education play a crucial role in pollution prevention by promoting responsible consumer behavior, encouraging the adoption of pollution prevention technologies, and supporting policy changes that favor pollution prevention.

Pollution prevention in the energy sector includes using renewable energy sources, improving energy efficiency, and reducing energy consumption, which help mitigate air pollution and greenhouse gas emissions.

Design for environment (DfE) involves considering environmental impacts during product design, using eco-friendly materials, and minimizing waste generation during manufacturing, leading to reduced pollution.

Pollution prevention in the industrial sector includes using closed-loop recycling systems, adopting cleaner production technologies, and minimizing the use of hazardous chemicals, which reduce the generation of pollutants.

Government regulations play a significant role in pollution prevention by setting emission standards, promoting the adoption of pollution prevention technologies, and providing financial incentives for pollution prevention.