Treatment of waste water from vehicles, boats and planes

摘要

Waste water is purified in travel vehicles, caravans, buses and yachts by a stream reduced in size and adapted from conventional sewage treatment systems. The waste water in a tank (5) is treated with a pptn. gent and air is supplied from a compressor (11)to a sludge tank (4). Water from the waste water tank is pumped (3) into a filter unit (1), from which it is drained in a purified state. Active charcoal may be used for filtration and a UV lamp may be provided at the filter unit outlet.