Waste-water from home not only causes unpleasant odors, but also contains impurities and pathogens which contaminate drinking water and cause serious health problems. This video shows you step by step how to properly install a home sewage treatment system, consisting of a septic tank and a...
Published 07/22/08
Waste-water from home not only causes unpleasant odors, but also contains impurities and pathogens which contaminate drinking water and cause serious health problems. This video shows you step by step how to properly install a home sewage treatment system, consisting of a septic tank and a...
Published 07/22/08