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Brine Treatment

The increasing stringency of wastewater and discharge regulations has led to a growing demand for water recovery and reuse, especially in light of the widespread implementation of MLD (Minimum Liquid Discharge) and ZLD (Zero Liquid Discharge) in many industrial processes. Additionally, the rising costs associated with water and brine disposal necessitate advanced technical solutions.

MANN+HUMMEL offers a comprehensive portfolio of solutions to address these challenges. UF (Ultrafiltration) options like iSep 500 and PureULTRA II can be employed for feed pretreatment. Standard RO (Reverse Osmosis) and UHP (Ultra High-Pressure) modules are used to concentrate streams, recover permeate for industrial processes, and reduce the volume of waste requiring disposal. This approach maintains a balance between cost efficiency and optimal performance.

Product Highlights

isep 500 module

iSep 500 Ultrafiltration

iSep 500 ultrafiltration (UF) modules feature a vacuum-driven, backwashable, spiral-wound membrane design to handle high fouling water and wastewater streams.

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PureULTRA II

PureULTRA II Ultrafiltration

PureULTRA II uses a pressurized hollow-fiber PVDF membrane with a 0.025 micron pore size, efficiently rejecting particles larger than this threshold while allowing finer molecules like water and dissolved solids to pass through. The membrane's unique permanently hydrophilic nature enables aggressive cleaning cycles, ensuring optimal performance over time.

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microdyn RO module

RO membranes Reverse Osmosis

Reverse osmosis (RO) membranes remove a large majority of contaminants from water, including even the smallest monovalent ions. RO is capable of rejecting over 99% of dissolved salts (ions), particles, organics, and more from the feed water.

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