El Gouna Hydroponics
El Gouna HydroponicsEl Gouna Hydroponics
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El Gouna Hydroponics
El Gouna Hydroponics
Fresh veggies from “Shower-Tower 61”
El Gouna Hydroponics
Fresh veggies from “Shower-Tower 61”
El Gouna Hydroponics
For the first time in Berlin, a vertical hydroponic farm combined with a local water recycling unit was constructed in an urban open space. TU Berlin scientists and students aim to research whether foods such as lettuce, cabbage, edible flowers, and herbs can be produced with treated shower water and consumed without any health implications. In hydroponic farming, plants are only grown in an aqueous nutrient solution without soil. The innovative feature of this vertical hydroponic farm is that shower water, in other words waste water, is used to grow the food. The vertical farm consists of eight two-meter-high white square columns, which are mounted directly on the back wall of the showers at the volleyball court. Sixteen plant tubes are planted in each column. Mesh pots with plants, stabilized with expanded clay and fabric, are then inserted into the tubes. The treated and nutrient-enriched shower water drips into the tubes from above and waters the roots protruding from them. This provides the plants with water and nutrients. The vertical hydroponic farm is suitable for growing lettuce varieties, herbs such as basil, cabbages such as bok choy and red kale, turnips such as chard as well as edible flowers. It is a prototype. The scientists are also researching how social exchange, integration, participation, and transformative learning can be promoted using such real-world laboratories. First of all, is it even possible to treat shower water with existing technologies so that it can be used for producing food that is completely safe for consumption? The second question that needs answering is whether such a vertical hydroponic farm is suitable for local commercial and non-commercial food production in an urban environment like Berlin. Thirdly: Is it possible to involve the population in this kind of project on an ongoing basis with the aim of ensuring that such blue-green infrastructures are operated and used by local residents themselves in the future? Fourthly: What effects does such a hydroponic farm that is combined with reed raised beds which allow for evaporation have on the urban microclimate? Being able to answer these questions would pave the way to finding solutions for climate-friendly urban development. In order to prove that gray water treatment, in this case shower water, can be combined with food production and that food safe for consumption can be grown with treated shower water, the water used must meet the DIN standard for irrigation water. The major advantage of this type of vertical farm is that it does not take up much space in urban areas, which are both scarce and expensive. It can also be installed on facades and the walls of houses. For example, is the operator of the beach club interested in using the lettuce and herbs in their bar? Is it realistic to imagine that they might operate a farm like this with us or even on their own after the end of the actual laboratory research? Note: Many thanks to Petra Wiesmayer whose article provided the foundation for this English translation. The harvested food is also used for the pizzas sold next door.
El Gouna Hydroponics
Купить кокаин закладкой Сафага
Fresh veggies from “Shower-Tower 61”
El Gouna Hydroponics
Купить закладку мефедрона Шекветили
El Gouna Hydroponics
Мнемба Ешка, круглые, диски купить
Fresh veggies from “Shower-Tower 61”
El Gouna Hydroponics
El Gouna Hydroponics