[{"text":"Operating materials, environmental technology, biotechnology","link":"\/anuga-foodtec-exhibitors\/list-of-exhibitors\/?route=aussteller\/index&&tab=1&haupt=05","children":{"050600":{"text":"power, water, waste water","link":"\/anuga-foodtec-exhibitors\/list-of-exhibitors\/?route=aussteller\/index&&tab=1&haupt=05","children":{"050602":{"text":"Water treatment, sewage treatment","link":"\/anuga-foodtec-exhibitors\/list-of-exhibitors\/?route=aussteller\/index&&tab=1&haupt=05","children":null},"050606":{"text":"Energy production from secondary resources","link":"\/anuga-foodtec-exhibitors\/list-of-exhibitors\/?route=aussteller\/index&&tab=1&haupt=05","children":null},"050612":{"text":"Energy regeneration","link":"\/anuga-foodtec-exhibitors\/list-of-exhibitors\/?route=aussteller\/index&&tab=1&haupt=05","children":null},"050614":{"text":"Water supply systems","link":"\/anuga-foodtec-exhibitors\/list-of-exhibitors\/?route=aussteller\/index&&tab=1&haupt=05","children":null},"050699":{"text":"Other energy, water and waste water plants","link":"\/anuga-foodtec-exhibitors\/list-of-exhibitors\/?route=aussteller\/index&&tab=1&haupt=05","children":null}}}}}]