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Water treatment

Membrane technology as a key process for water treatment

Liquid filtration is a process in which particles and other substances above a defined size are removed from liquids.

The filters used for water treatment vary from system to system. The required purity of the end product plays an important role in the choice of filter type.

Filtration with so-called membrane-based filters is a key process for treating liquids, for example in wastewater treatment.

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hollow fiber water filtration filters in wet leak test

Membrane filtration is generally used when particle filtration alone is not sufficient for water reuse. Membrane filtration systems are often used when the highest water quality is required.

Common types of membrane filtration are reverse osmosis, ultrafiltration, microfiltration and nanofiltration.

Alpha Plan specializes in these membrane-based filters and has developed innovative manufacturing technologies for the production of water filters. We support our customers from the development of the process technology through to the installation of production systems for series production. Our many years of know-how and our automated production technology are the decisive advantage in being able to offer you a customized solution.

Our service for you:

  • Tailor-made concept according to your goals and specifications
  • Alpha Plan know-how with a focus on cost-effectiveness, cost efficiency and your process parameters
  • Our experienced team of engineers, technologists and designers supports your project from the rough concept to detailed planning
  • Installation and commissioning of the production line for your series production

Processing of the following parameters is possible:

  • Housing made of polycarbonate, PVC, etc.
  • Membrane material according to customer requirements
  • Up to 1.50 m filter module length as standard, longer modules are possible
  • Diameter up to 20 cm/ 8 inches
  • Processing of potting material according to customer requirements (polyurethane systems, epoxy resin systems, etc.)
Manufacturing technologies for the production of hollow fiber filters for water treatment

Applications:

  • Membrane-based filters for drinking and process water purification and wastewater treatment
  • Filters for the beverage industry, e.g. beer filtration
  • Filters for drinking water production
  • Filters for wastewater treatment in hospitals or other specialized industries
  • All other membrane-based filters for water treatment

Our expertise:

  • More than 25 years of experience in membrane filter technology
  • From small (pilot) systems to complex process plants, we plan and supply reliable, easy-to-maintain automation systems for the production of your water filters
  • Integration of machines into existing overall systems
  • Our engineers take your specific needs into account and develop suitable automation solutions
  • Commissioning by our own engineers and specialists

Your benefit:

  • Individual planning and creation of customized production lines
  • Thanks to a modular machine concept, almost all processes can be adapted and linked together
  • The degree of automation can be selected (manual, semi-automated to highly automated)
  • Experienced, innovative engineers ensure stable production processes and the trouble-free operation of your systems
  • Process systems and automation from a single source
  • The early involvement of Alpha Plan in your product development enables efficient and highly automated series production

Alpha Plan GmbH
Juri-Gagarin-Straße 13A
01454 Radeberg
Germany

Phone: +49 3528 431 30
Fax: +49 3528 431 330
E-mail: contact(at)alpha-plan.de

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Gas transfer modules

Application examples:

  • Oxygen enrichment / carbonation of liquids
  • Degassing of liquids
  • Bioreactor oxygenators
Art. No. Product Dimensions (Ø/length) w/o connections Membrane Connections Inner surface Outer surface Intracapillary volume Extracapillary volume
0510142 GTM S 12 / 60 mm PMP FLC 80 cm² 160 cm² 0.6 ml 1.3 ml
0510143 GTM M 21 / 120 mm PMP FLC 0.10 m² 0.19 m² 6 ml 17 ml
0510144 GTM L 26 / 120 mm PMP FLC 0.15 m² 0.29 m² 9 ml 26 ml
MWCO - Molecular Weight Cut-Off; ICS - Intra Capillary Space; ECS - Extra Capillary Space; TMP - Trans-membrane pressure, FLC - Female Luer Connector; Ø - Housing diameter; Length - Housing length without end caps and connections