When it comes to wastewater treatment, Schreiber’s philosophy  has always been “Improving Water Through Technology”.   Today our focus is simple: We improve wastewater. How we do it is pure ingenuity.

With installations at more than 2,000 water treatment facilities worldwide, Schreiber has provided unique design (over 25 patents on product lines from screw pumps to tertiary filtration), outstanding fit and finish, on-site expertise and responsive service since 1979.
Schreiber continues "IMPROVING WATER THROUGH TECHNOLOGY" with technological innovations such as the  Fuzzy Filter™ compressible media system and the Continuously Sequencing Reactor  greatly improving cost effectiveness and energy efficiency in wastewater treatment, which continues to identify Schreiber as a leader in the industry.

In addition to our innovative products, Schreiber also provides consultation services to evaluate, design and construct the water treatment  equipment for use in any water treatment setting.



In Marion, Illinois, Schreiber’s Continuous Sequencing Reactor (CSR) clarifier provides for rapid sludge removal in less than a single revolution with its helical scrapers.

Cost effective solution to CSO

DuQuoin, IL - Reduces O&M costs

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Sugar Creek WRRF_Phosphorus Removal_CSR


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