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Jun 30, 2015

Domestic Wastewater Management - Lesson Plan (LDC)

This lesson explains the differences between blackwater, greywater and overflow water. It focuses on the proper management of greywater and overflow water to protect public health and the environment. A demonstration is used to visually show what greywater looks like and how it is separated using a grease trap.

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CAWST is a Canadian charity and licensed engineering firm. We address the global need for safe drinking water and sanitation by building local knowledge and skills on household solutions people can implement themselves.

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