ReKRETE Waterless Concrete Cleaner; to clean oil stained concrete

Brochure (PDF)

Instructions (PDF)


manufacturer's home page

importer's home page

United-Tech; Science & Technology for a Better Environment

manufacturer's home page

BZT Waste Digester

BZT Xtra-Wet

OBT Oil Degradation Treatment

United-Tech newsletter

How products are prepared

Some information on enzymes, bacteria and their uses.

Microbe Zoo

Bacteria & Enzymes

Bioaumentation vs Indigenous Microbial Populations

Bioaugmentation: Putting Nature's Helpers to Work

Bioaugmentation - article in "Restaurant Report"

Using Biotechnology in Wastewater Management

Bioremediation of a Crude Oil Polluted Tropical Rain-Forest Soil - research report

Bioremediation of Hydrocarbon Contaminated Soil (PDF)