info@seppro.eu +420 702 028 729
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Filtration technologies

Filtration technologies

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We design suitable technologies for your operation

We supply membrane technologies for filtering liquids from renowned manufacturers for any branch of industry and for municipal processes. Out of the inexhaustible number of technologies we select for you the most suitable means of separation and the type of corresponding membrane equipment, and we verify the selected solution through laboratory or semi-operational tests.

Wide selection of membranes

We have membranes for you with differing porosity and MWCO for all processes and a wide range of dimensions of membrane modules. As a result, it is possible to use our modules quickly and without construction alterations directly in your filtration systems.

We also supply certified membranes and modules for the food industry and pharmacy, membranes with FDA, TSE, BSE certificates.

In our range you will find:

  • Spiral wound membrane modules
  • Tubular membrane modules
  • Membrane modules made of hollow fibres
  • Membrane formats M35N, M37N, M39N and rolls
  • Membrane modules for MBR

Non-standard membrane solutions

We adapt membranes of various types and shapes to your specific requirements. In cooperation with our partners we develop membrane elements tailored to your equipment and processes, and we can supply them under your brand.

Patented design TurboClean®

Thanks to the patented TurboClean® design our modules for ultrafiltration, nanofiltration and reverse osmosis are the most resilient mechanically and are distinguished by higher productivity of filtration the most effective cleaning and simple installation.

Microfiltration

Microfiltration is separation of particles with a size of 0.05–1 micrometre on membranes made of polymers PES, PVDF, PP or ceramic. The actual module can be installed in membrane modules with varying filtration surface which is integrated as appropriate in membrane technology systems with cross flow or death end mode.

How is microfiltration on the tubular modules Microdyn® with porosity 0.1nbsp;μm exceptional?

  • Excellent hydraulic conditions
  • Extreme chemical and mechanical resilience
  • Extreme abrasion resilience
  • Minimisation of dead zones
  • High tolerance to concentration of solid substances
  • Possibility of filtration in both directions OUT-IN/IN-OUT
  • Possibility of backwash using water and chemical

We supply separate microfiltration membranes made of the specified materials with various pore dimensions and differing design:

  • Tubular membrane modules
  • Spiral wound membrane modules
  • Membrane modules made of hollow fibres
  • Membrane formats M35N, M37N, M39N or rolls

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Ultrafiltration

We have modules for you with high chemical and mechanical resilience with possibility of backwash and also modules for thermal sterilisation at 98 °C.

We offer 50 types of membranes for ultrafiltration with MWCO from 2 to 500 kDa, made of both flat and hollow fibres. Ultrafiltration traps particles greater than 2 nm and is performed on membranes made of polymer materials such as PES, PAN, PVDF and with differing designs:

  • Spiral wound membrane modules
  • Tubular membrane modules
  • Membrane modules made of hollow fibres
  • Membrane formats M35N, M37N, M39N or rolls

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Nanofiltration

Nanofiltration traps particles with a size of 1–2 nm. . our portfolio you will find 9 types of flat membranes which can trap NaCl from 40 to 80 % made of various materials such as PES, acetate cellulose or thin-layer composite materials.. We supply membranes in formats or on roles and spirally wound membrane modules. The spirally wound membrane modules that we supply for nanofiltration work in the cross flow mode.

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Reverse osmosis

During reverse osmosis ions are trapped. We offer 10 types of membranes for reverse osmosis made of two materials, , acetate of cellulose and thin-layer composite materials, with retention of NaCl 96–99.5 %. We supply membranes in formats or on roles and spirally wound membrane modules that operate in the cross flow mode.

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Membrane bioreactors MBR

In membrane bioreactors there occurs biological treatment of waste water with subsequent separation of biomass on membrane modules. The result is clean water free of biomass, bacteria and turbidity.

Compared with conventional waste-water treatment plants, MBR requires a two to three times smaller built-up area.. It also produces water outflow to a recipient with diametrically higher quality, practically 0.0 mg/l of solid substances, the BOD value is typically around 3 mg/l and the water is bacteriologically safe.

For your project we design and supply the most suitable solution with regard to the effectiveness of filtration and economics of operation. We work closely with manufacturers of MBR modules made of hollow fibres and flat membranes, and we supply modules with these properties:

  • Self-sealing ability
  • Possibility of backwash
  • Large specific surface whilst maintaining small dimensions
  • Low consumption of energy and chemicals, low operating costs
  • Reliable, mechanically robust design

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Mechanical filtration

Mechanical filtration serves as the first stage of filtration, and is intended to protect the subsequent technological devices from the ingress of large particles. We supply a wide range of filtration devices with very wide range of porosity from 500 um to 1 um with manual automatic possibility of washing.

Types of offered filters:
  • Sand filtration
  • Self-cleaning mechanical filters made of stainless steel AISI 304, 316
  • Candle and microcandle filters made of stainless steel AISI 304, 316
  • Sleeve filters made of stainless steel AISI 304, 316

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SepPro Consult, s. r. o.

Věstonická 4289/12
628 00 Brno - Židenice

IČ: 05117518
DIČ: CZ05117518

Tel.: +420 702 028 729
E-mail: info@seppro.eu

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