More than 500 plants around the globe have so far been equipped with the patented technology and the projects that rely on this German-made ultrafiltration technology are steadily increasing in size and spreading across the world.
Links:
[1] http://admin.indiaenvironmentportal.org.in/feature-article/bidding-farewell-sandbox-water-treatment-using-ultrafiltration
[2] http://admin.indiaenvironmentportal.org.in/category/author/thomas-kreuzer
[3] http://admin.indiaenvironmentportal.org.in/category/journal/water-today
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-treatment-technology