فیلتراسیون رودخانه  تولیدکنندگان، عرضه‌کنندگان، توزیع‌کنندگان

Die INVENT Umwelt- und Verfahrenstechnik AG entwickelt, produziert und vertriebt weltweit innovative maschinentechnische Komponenten, Systeme und Verfahren für die Wasser- und Abwasserreinigung.
Der Fokus unserer Aktivitäten liegt auf Anwendungen in der kommunalen und industriellen Wasser- und Abwasserreinigung.
Die Produktpalette umfasst folgende Bereiche:

• innovative Rühr- und Mischtechnik
• innovative Belüftungssysteme
• intelligente Systemlösungen
• Engineering & Consulting
• Softwareprodukte

Die Nordic Water GmbH, ehemals EarthTech Umwelttechnik GmbH bzw. Axel Johnson Engineering GmbH, ist führend am Umwelttechnik- und Wasseraufbereitungsmarkt. Zum Leistungsspektrum des Unternehmens gehören unter anderem Sandfilter, Diskfilter und Lamellenklärer die im Bereich Flusswasseraufbereitung, Brauchwasser, Kühlwasser sowie Abwasserfiltration und Biofiltration eingesetzt werden. In den Bereichen Sandfiltration und Biofiltration setzen wir das kontinuierliche DynaSand Filter ein.
Wir bieten unseren Kunden über zwei Jahrzehnte Erfahrung und hervorragende Kenntnisse im Wassermarkt in den Bereichen Planung, Versuchsdurchführung, Bau und Service von Abwasser- und Wasserbehandlungsanlagen. Unsere zufriedenen Kunden kommen sowohl aus der Industrie wie aus den Kommunen.

For more than 70 years DANGO & DIENENTHAL Filtertechnik GmbH has been a reliable partner for engineering firms, plant manufacturers and operators in almost all sectors of industry, when it comes to the mechanical separation of solids from liquids
Our core area of expertise is automatically cleanable filters, which reliably filter river water, cooling water, process water and almost all kind of liquids 365 days a year, 7 days a week and 24 hours a day.
Furthermore Separators, Sludge Dewatering Devices, Single- / Duplex Filters and Bag Filters belong to our filter program.
Our job is to provide you with the most effective and economical solutions for your filtration needs.
DANGO & DIENENTHAL relies on a tradition of more than 150 years. In 1865 the craftsmen August Dango und Louis Dienenthal founded the company as a non-ferrous foundry. Around the turn of the last century DANGO & DIENENTHAL started to manufacture specialized machinery for the metallurgical industry. Qualified engineers, a modern mechanical workshop and a specialized assembly shop care for reliable quality and the constant development of our product range.
In the 50s of the last century the continuously separation of sinter and other solids out of circuit water in the steel industry became more and more importance. Therefore a new department inside of the company DANGO & DIENENTHAL was founded for the development and production of water cleaning devices (Filters).
First the filters were mainly used for the cooling water filtration in the metallurgy area. By constant development over the years up to now and adding new products our filters are inserted in all types of industries which need solids to be separated from liquids.
Since than the DANGO & DIENENTHAL Filtertechnik GmbH has been manufacturing strainers for mechanical cleaning of liquids for the use in many industrial applications.
Today Dango & DIENENTHAL Filtertechnik GmbH has an extensive know-how and experience in solid / liquid separation and manufactures e. g. maintenance-free, self-cleaning backwash-filters having trouble-free backwash, time and/or differential pressure controlled, for sustained performance.
Through steady develop of our Filters and Separating Equipments we are competent and prepared for our customers requirements. We are always forced to strengthen our position on the world wide filter market.
DDS-Filters are suitable for
•flowrate: 1 m³/h - 25.000 m³/h
•operating pressure: 0,5 bar - 64 bar
•filter fineness: 1 µm - 10 mm
and stand out for:
•reliable and guaranteed filtering out the solids
•trouble-free operation
•minimization of the maintenance and service costs
•automatic cleaning and uninterrupted filtration
Our Filters are especially suited for these requirements and comply with a high performance and quality standard, specially granted during operation and backwashing.
Our filter program also contain special filters for separating fibers out of liquids!