Measures for disease prevention and pollution control. |
Measures for disease prevention and health promotion. |
It consists of sewage treatment and adequation in the legislation standards for its proper final disposal. |
It is sustainable, socially accepted and economically viable. |
It mostly considers the technical and economic aspects. |
It considers the social, environmental, technical, economic and cultural aspects1919 Hu M, Fan B, Wang H, Qu B, Zhu S. Constructing the ecological sanitation: a review on technology andmethods. J Clean Prod 2016; 125:1-21.. |
It considers waste and wastewaters as rejects, which must be treated and properly disposed. |
It considers waste and wastewaters as resources, which must be reused, saving natural resources2020 Werner C, Panesar A, Rüd SB, Olt CU. Ecological sanitation: Principles, technologies and Project examples for sustainable wastewater and excreta management. Desalination 2008; 248(1):392-401.,2323 Winblad U, Simpson-Hébert M. Ecological Sanitation. Stockholm: Stockholm Environment Institute; 2004.. |
There is no differentiation among the types of domestic wastewater and their treatment is unified. |
It separates domestic wastewater in two groups, black water (from the toilet) and gray water, for later reuse2020 Werner C, Panesar A, Rüd SB, Olt CU. Ecological sanitation: Principles, technologies and Project examples for sustainable wastewater and excreta management. Desalination 2008; 248(1):392-401.,2222 Galbiati AF. Tratamento domiciliar de águas negras através de tanque de evapotranspiração [dissertação]. Campo Grande: Universidade Federal de Mato Grosso do Sul; 2009.,2424 Ridderstolpe P. Introduction to greywater management. Stockholm: Eco San Res Programme; 2004. |
It treats nutrient and water cycles linearly. |
It promotes the closing of nutrient and water cycles with its improved reuse. |
It is a conventional technology (CT). |
It is a social technology (ST). |
The technique is built in a conventional way. |
The technique is built considering the local socio-environmental and cultural dimensions. |
It is built for the population, who is a passive beneficiary. |
It is built with the population, in a way to generate its autonomy. The subject of rights is active in the territories. |
It is conducted by technicians, without community participation. |
It is conducted with dialogue and community participation. |
Operators go through short and quick qualification processes. |
Qualification and education processes about health, with popular education, constructive sharing, chat groups, among others. |
It prioritizes individualized information. |
It prioritizes collective formation and educating social mobilization. |
It is instrumental and timeless, based on technical solutions. |
It is a part of and an expression of community arrangements, strengthening itself on social media. |