How should I dispose of radiographic film processing wastes?
First, make sure you have done everything possible to minimize the amount of waste you generate from your processing operation. This is not just environmentally responsible, but can be cost-effective too. Some processing units can be configured to use as little wash water as possible. Check regularly to see that you are not over-replenishing your process, and remember that keeping the process in control helps avoid the need to discard out-of-specification solutions. Chemical losses are greatly affected by the volume of solution carried over from one tank to another, and into the wash water. Keep these losses to a minimum by making sure that efficient squeegees are fitted, and checked and maintained regularly. When making adjustments to the processing units always ensure that image quality is not being impacted. In principle, there are a number of ways to dispose of processing waste safely and with little environmental effect. In practice though, the “best” option will usually depend on
