EQUIPMENTS FOR MEMBRANE SYSTEMS

RO                 - BRACKISH WATER RESERVE OSMOSIS MEMBRANES

RO                 - SEA WATER RESERVE OSMOSIS MEMBRANES

UF                  - ULTRAFILTRATION MEMBRANES

NF                  - NANOFILTRATION MEMBRANES

MF                  - MICROFILTRATION MEMBRANES

MBR               - MEMBRAN BIOREACTOR

TMBR             - TUBULAR MEMBRANE BIOREACTOR

CMF               - CERAMIC MEMBRANES

SSM               - SANITARY SPIRAL MEMBRANES ECOAT MEMBRANES

MBR – MEMBRAN BIOREACTOR MOLDULES

ECO-MEM is a technology for ultra- and micro- filtration of wastewater of any kind, whereby organic hollow fibres with micro-pores (pore size < 0.2µm) are used as filtration medium.

The hollow fibres have outside diameters between 0.3 -0.5 mm, depending on application.

In order to obtain sufficient surface area and to allow constant flux rates several hundred fibres are

combined to bundles and wound up around a carrier cartridge.

The carrier cartridge has a suction connection for filtered water and an air pressure inlet connection for air scouring. The ECO-MEM cartridge protects the membranes by preventing mechanical load and also optimizes air scouring.

Several cartridges can be combined to modules, which are submerged and directly installed in the basin.

Application

• biological wastewater treatment (MBR)

• upgrading of existing wastewater treatment plants / capacity increase

• grey water treatment

• landfill leachate treatment

• condensate treatment in biomass power plants

• industrial wastewater of any kind

• wastewater from carwash

Advantages of ECO-MEM

• 50 % space gain and better effluent quality

• Installation in existing basins and retrofitting possible

• Very low operation costs of membrane filt- ration by cyclic aeration of only 15 – 30 seconds every 5 – 10 minutes

• Simple and safe operation by simultaneous filtration and removal of bacteria / virus with the same equipment

• Very high component density = little space requirement long life time of modules, cheap and easily exchangeable

• Bacteria and virus are safely removed (104-107 fold reduction) and not only inactivated

• No problems in seasonally operated plants when the membranes stay dry for several months modular system