Van De Graaff Associates Pty Ltd - Mitcham, Australia

Environmental solutions involving soil science and other earth sciences, geomorphology, geology;Wastewater recycling and irrigation from domestic septic tank systems, grey water to treated municipal sewage and agricultural industries wastewater;Soil chemistry, including investigations of the nature and risk of heavy metals and trace elements in the soil;Soils of parks and gardens, compaction, improvement;Land capability assessments for on-site effluent management;Lecturing to landscape architecture students, and any groups interested in soils.