12.07.2015 Views

Grand Housing Development Program Volume III - Gtz

Grand Housing Development Program Volume III - Gtz

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FUNCTIONAL DESCRIPTION OF A DRY TOILET SYSTEMWhen faeces are entered to the faeces mould of thetoilet they are stored in the drying container situatedbelow.After 6 months of use, toilet and urinal are exchangedNew faeces are now only entered into the second containerbelow the toilet.During the following 6 months, the urinal is used onthe left side container. Therefore no more faeces areentered. Previously deposited faeces can dry out duringthis period of time.New faeces are now entered only into the second container(shown on the right side).DRYINGFAECESFAECESFAECES(CONTINUED)URINEECOLOGICAL SANITARY SYSTEMS FUNCTIONAL DESCRIPTION33Addis AbabaCity Government

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