Page 38 - Respond 2022 Magazine
P. 38

From waste


          to resource


                                                                                   GENERAL WATER



          How General Water is extracting   Brazil´s water availability is amongst   Seeking to tackle this major problem,
          value from sewage in Brazil       the largest in the world. However, the   General Water was founded 20 years ago
                                            vast majority of these resources are   and has, relentlessly, been developing
                                            concentrated in the Northern region of the   low carbon and environmentally friendly
                                            country, more than 3,000 kilometres away   wastewater treatment and water recycling
                                            from the nation´s largest cities.  solutions.

                                            The São Paulo Metropolitan area, home to   As of today, General Water is responsible for
                                            more than 21 million people, has a water   treating and recycling more than 140 million
                                            availability of 130 annual cubic meters per   litres of wastewater every month, which is
                                            inhabitant, according to the State´s Hydric   the equivalent water usage of more than
                                                             1
                                            Resources Committee . This is equivalent   32,000 people.
                                            to some of the most water stressed areas in
                                            the world, like Israel or Singapore . It is also   This translates into an enormous amount
                                                                     2
                                            less than 10% of the water scarcity threshold   of fresh water that is saved and millions of
                                            of 1,700 cubic metres per person per year,   litres of sewage being recycled, instead of
                                            according to the United Nations . 3  being discharged into rivers or the sea.

                                            To make matters worse, climate change has   Imagine being one of the largest shopping
                                            already transformed the pattern of rainfall   malls in South America, with more than 2
                                            in most of Brazil´s largest cities and the   million visitors each month and the water
                                            country has been facing long periods of   consumption of a small city. Now imagine
                                            below average rainfall and unprecedented   being able to reduce your drinking water
                                            droughts.                          intake by half and the sewage discharge by
                                                                               90%, while taking up only 180 square metres
                                            The consequence? One water crisis after   of your valuable footprint. It almost seems
                                            another.                           too good to be true, but this is a real


          One of General Water´s wastewater treatment
          plants, responsible for producing 9,000 cubic
          meters of recycled water each month.






































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