Soluciones HUBER para los desafíos globales del agua

Wastewater must be treated and reused!
  • ¡El agua residual es demasiado valiosa para perderla!
  • ¡El agua residual debe ser tratada y reutilizada!
  • ¡El agua residual es una fuente sostenible de agua, nutrientes y energía!

Alrededor de 1.1 billones de personas no tiene acceso al agua potable, además 2.6 billones de personas no tienen acceso al saneamiento. Cada día mueren 5.000 personas, la mayoría de ellos niños, porque no disponen de agua potable.

Como usamos el agua, generamos agua residual; como comemos, también excretamos nutrientes y compuestos orgánicos. Igual que reciclamos, clasificamos y tratamos los residuos sólidos, debemos de hacerlo con los residuos líquidos y el agua residual.

Las soluciones sólo pueden ser acertadas a largo plazo si son sostenibles y adaptadas a las condiciones climáticas, sociales, culturales, medioambientales y económicas particulares.

Soluciones

Soluciones

Estas soluciones pueden ser exitiosas a largo plazo si son sostenibles, adaptadas a las condiciones climatológicas, sociales, culturales, ecológicas y económicas de cada lugar.

Ofrecemos un gran número de soluciones HUBER sostenibles, adaptadas y asequibles  para el ciclo integral del agua:

  • MeChem® para el tratamiento centralizado de aguas residuales de una forma viable y sostenible
  • PondPlus® para la rehabilitación y equipamiento de lagunajes
  • SeptageTreat® para el tratamiento centralizado de fangos sépticos y su posterior reutilización
  • ClearOnSite® para el tratamiento descentralizado de aguas residuales en grandes complejos urbanísticos
  • ClearNear® para el tratamiento semicentralizado de aguas residuales en poblaciones deslocalizadas

 

 

Background information

Background information

Lack of clean water and sanitation is the number one cause for epidemic diseases and deaths in developing countries. Over 5,000 people, most of them children, are killed every day by water pollution.
As the world population is growing and climatic conditions are worsening, water scarcity is rising. Over 70 % of human water consumption serves for irrigation. This percentage is bound to rise further to permit feeding growing populations in arid and semi-arid regions.
Competition for water is becoming fiercer. Lack of this precious resource is already becoming a fundamental reason for violence, population displacement and war.
Not only our fossil energy resources, but also our resources of fresh water and phosphorus are gradually depleting. Energy, water and nutrients will certainly become more expensive and less affordable for the poor.
In many regions soil fertility is gradually decreased by erosion. Soil layers become thinner. Soils loose organic carbon, and thus their water and nutrient absorbing capacity. They become less fertile and need even more irrigation and fertilizer.

Sustainable Solutions

Only sustainable solutions can mitigate these global challenges.
The only really sustainable solution is to close the loops by reuse of water, nutrients and organic carbon, and by recovery of energy. In addition, we must reduce consumption.
We have to understand that wastewater is our most dependable water resource; as we use water, we produce wastewater. As we eat, we discharge nutrients and energy-rich organic carbon. As we separate and recycle solid waste, we now must begin to separate and recycle wastewater and its ingredients.
Sustainable solutions create value from waste.

Adapted Solutions

Only adapted solutions can be successful. They must be adapted to regional and local conditions: climatic, environmental, social, cultural, technical, as well as economical conditions.
Solutions must be efficient and affordable. Sanitation technology developed long ago in water-rich, industrialized and wealthy countries is not suitable for arid and poor developing countries and for emerging countries. It is a terrible mistake that "conventional" sanitation technology, which is wasting a lot of fresh water as transport medium, is still employed where it should have no place.
Different solutions are required for cities with sewers, cities without sewers, small towns, suburbs, rural villages, isolated hotels, resorts, and single dwellings. Each solution must be adapted to its application.

Reduce, Treat and Reuse

The ideal solution would be to treat all wastewater and reuse the effluents for irrigation. In this way, the world's fresh water consumption would be reduced by the entire wastewater flow.
Decentralized treatment is required to produce irrigation water where it is needed. Treated effluent is used for the irrigation of yards, gardens, parks, golf courses and fields in the vicinity of dwellings, office buildings, hotels or resorts.
Where not all of the wastewater is needed for irrigation, treated effluents are alternatively used as service water for flushing and washing purposes, therewith also reducing fresh water consumption.
Where more wastewater is produced than can be reused for irrigation or as service water, rain water and well treated effluents should be used for ground infiltration and groundwater replenishing wherever possible. After additional soil filtration the water can be recovered as fresh water.
Decentralized treatment and reuse make expensive and long sewer networks redundant. In addition it reduces size and costs of water lines.
Where wastewater is treated in central plants, the effluent quality should be sufficient to permit downstream reuse for irrigation or as a fresh water resource.

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