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Case Study Of Chorrillos

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In this section the Chorrillos case study will be presented in terms of MMA and end user perspective.
4.1 Modernized Mixture Approach MMA

Dry toilet systems were presented as innovative technology sanitation system in the project applied in Chorrillos sector. The scale of the project is local and small, and centralized as regards as the origin of the funds and experts which are part of the government health institutions with low participation of end users. Dry toilet systems have high separated water flows because their infrastructure separate urine and fecal feces in different containers without connection to sewage systems, however end user participation is high because of the different tasks to compose fecal feces.
4.2 End users perspective

Functionality versus social distinction: The inhabitants in Chorrillos sector were aware that they were part of a pilot project named “dry toilets”. Dry toilets were established as alternative sanitation …show more content…

Functionality was an issue in the Chorrillos case because the technology demands urine and fecal feces separation generating behavioral changes on men and children. According to van Vliet et al. (2011) end users perspective in relation with expected behavior should be taken into account in the early designing phase. Chorrillos case study shows high level of Interdependence among end users as regards of cleaning, fecal feces compost management and urine fields fertilization as tasks assigned per family. Interdependence in this tasks increase end users engagement, empowerment and income, however requires shared responsibilities, dependence and compromise among community. Pilot projects with high level of interdependence experience big risks of failure in the operating phase when end users are not able to work together as a group and the level of compromise is

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