Reuso da Água
Autor: Laboratório Educacional  de Informática EEFM Arsenio Ferreira Maia | Publicado: 2013-10-19T08:26:00-03:00


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O reuso
da água é um processo pelo qual a água passa para que possa ser utilizada
novamente. Neste processo pode haver ou não um tratamento da água, dependendo
da finalidade para a qual vai ser reutilizada. Por se tratar de um bem
natural que está cada vez mais raro e caro, reutilizar a água é de fundamental
importância para o meio ambiente e também para a economia das empresas,
cidadãos e governos. 



Exemplos
práticos de reuso da água: 



- Numa
empresa, a água usada em processos industriais pode ser tratada numa estação de
tratamento de água na própria empresa e reutilizada no mesmo ciclo de produção.


- Numa
residência, água de banho pode ser captada e usada para lavagem de quintal e
para dar descarga em vasos sanitários. Já existem sistemas a venda no mercado
que fazem a captação, armazenamento e filtragem deste tipo de água. 

- Água da
rede de esgoto pode passar por um processo eficiente de tratamento e ser
utilizada para regar jardins públicos, lavar ruas e automóveis e irrigar
plantações. Esta água também pode ser devolvida à natureza para seguir o ciclo
hidrológico.&nbsp;

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&nbsp;

Utilização
da água de chuva &nbsp;



Atualmente,
grande parte da água de chuva vai parar na rede de esgoto das cidades, gerando
um grande desperdício deste recurso. Esta água, se captada, pode ser utilizada
para diversas finalidades. Já existem alguns prédios com estrutura capaz de
fazer a captação e armazenagem deste tipo de água. Ela é usada nos processos de
limpeza do prédio, resultando numa importante economia para o condomínio, pois
gera uma redução na conta de água.





Postagem: José Evânio

Fonte: http://www.suapesquisa.com/ecologiasaude/reuso_agua.htm

Foto: http://revistaregional.com.br/portal/?p=1330
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