The surge in caravan and camper usage within Australia could place extra pressure on regional wastewater treatment systems because of the chemicals commonly used in caravan and camper toilet systems, according to new research from Flinders University. When people using caravans empty their toilet wa ste at roadside dumpsites, caravan parks and regional dump stations, the wastewater—which contains concentrated detergent, deodorizer and sanitizer chemicals—is transported to local wastewater treatment plants. ...read more read less