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Brackish Water

Brackish water is water with salinity levels between fresh water and seawater. Salinity refers to the concentration of dissolved salts in a body of water, so brackish water is saltier than fresh water, but less salty than seawater.

The total dissolved solids (TDS) level of brackish water exceeds that of drinking water. The Environmental Protection Agency’s guideline for drinking water is less than 500 PPM, while brackish water is between 3,000 and 10,000 PPM.

Brackish water sources are present across the globe, from estuaries of rivers close to the sea, to wells close to coastal areas with seawater intrusion in which salts like sodium and chloride percolate into the ground. Desalination of this water source can be performed using low-energy and standard brackish RO membranes to meet the drinking water standard. 

Product Highlights

Microdyn RO membranes

Microdyn RO - reverse osmosis

Microdyn 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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oltemare RO module detials

Oltremare RO - reverse osmosis

Oltremare 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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Trisep RO membrane

Trisep RO - reverse osmosis

MANN+HUMMEL offers fully customizable solutions tailored to your needs with TRISEP products. Design variables include element size, outer wrap, permeate tube, feed spacer, feed properties (including ultra-high pressure and high temperature), membrane type (MF, UF, NF, RO), and the option to private label.

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PureULTRA II module

PureULTRA II

The membrane module design and hydraulics of PureULTRA II allow complete solids removal during drain cycles and therefore minimal fouling or chance of continual solids accumulation.

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Filter LINE filters

Filter LINE

Membrane technologies need pre-filtration to work at highest efficiency and maximum service life. The FILTER Line is offering high performance pre-treatment products, that can be seamlessly integrated with your water treatment concept.

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