INTERNATIONAL REHABILITATION

AND SOIL STABILISATION SERVICES

Enzyme treatment Hale School lake summer 2010/2011

Lake before enzyme treatment

The lake before it was treated with our enzyme product LakeZyme™ (November 18, 2010):

Lake before treatment with our enzyme product

Lake one month later, still untreated (1)

The lake one month after, still untreated (December 13, 2010):

Lake one month after start of treatment with our enzyme product

Lake during enzyme treatment with Lake-Zyme™ (2)

The lake after about one month after starting treatment with our enzyme product (January 8, 2011):

Lake two months after start of treatment with our enzyme product

Lake after enzyme treatment (3)

The lake after about three months treatment with our enzyme product Lake-Zyme™ (March 14, 2010):

Lake four months after start of treatment with our enzyme product