Labels:book | box | earth | hakham | mountain | plant | poster | screen | sky | trade name | web site OCR: Some promising alternati ves Using less potable water can be accomplished by substituting water from rainwater collection systems It can also be accomplished by recycling treated gray water for flushing Care must be given tc ensuring that the quality either these sources will not degrade the toilets being used causing leaks or excessive mainter nance Both of these systems offer great promise The goal clearly established in the LEED for New Construction water efficiency credits c tc make if possible to treat all human waste on site For this to become widely accepted practice we need tc develop toilets that capture solid waste suitable for composting and liquid waste suitable for use as the valuable natural fertilizer IT can be Several Swedish manufacturers already have introd uced toilets t ...
