Pollution prevention techniques aim to minimize or eliminate the creation of pollutants at their source, rather than focusing on treating or disposing of them after they have been generated.

Recycling materials reduces the demand for virgin materials, which in turn reduces the amount of waste and pollution generated during the extraction and production processes.

Source reduction involves a combination of strategies to minimize the generation of pollutants at their source, including eliminating or reducing the use of hazardous substances, modifying production processes, and improving resource efficiency.

Process modification involves altering the manufacturing process to reduce or eliminate waste generation, such as by using more efficient equipment, optimizing process parameters, or implementing cleaner production technologies.

A pollution prevention assessment involves evaluating current processes and practices to identify areas where pollution can be reduced or eliminated, and then prioritizing these opportunities based on their potential environmental and economic benefits.

Material substitution involves replacing hazardous or toxic materials with less harmful or non-toxic alternatives in products or processes, thereby reducing the generation of pollutants.

Design for environment (DfE) is a holistic approach to product design that considers the environmental impacts of a product throughout its entire life cycle, from raw material extraction to end-of-life disposal, with the aim of minimizing waste and pollution.

Energy conservation involves implementing measures to reduce energy consumption, such as using more efficient equipment, optimizing process parameters, and improving insulation.

Reuse involves using products or materials multiple times for their intended purpose, without changing their form or composition.

Recycling involves processing waste materials to convert them into new materials and objects, thereby reducing the demand for virgin materials and minimizing waste generation.

Design for disassembly involves designing products and packaging to be easily taken apart, facilitating the separation of different materials for recycling and reducing the amount of waste generated.

Water conservation involves implementing measures to reduce water consumption, such as using more efficient equipment, optimizing process parameters, and implementing water recycling and reuse systems.

Upcycling involves using waste materials or unwanted products in a creative way to create new items of higher quality or value, thereby extending their useful life and reducing waste generation.

Pollution control involves treating and neutralizing pollutants before they are released into the environment, typically through the use of pollution control devices or technologies.

Waste management involves the collection, transportation, treatment, and disposal of waste in a way that minimizes its environmental impact and protects human health.