Municipal: Carrollton, USA


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Project Name:
The Neosa Salvation Army Camp

Carrollton, OH USA

Type of Plant:
Package Plant - Nitrification

Technology Used:
Biowater CMFF®

Biomedia Used:
Biowater BWT-X®

Operational Since:
June 2013


The Challenge

Tie into the existing effluent outfall structure to replace the existing WWTP service at Camp Neosa that is impacted by seasonal flooding of Leesville Lake. Provide nitrification with a low maintenance (operational) system.


The Design

The wastewater treatment process used is our Complete Mixed Fixed Film (CMFF®), aka moving bed biofilm reactor (MBBR). The package treatment plant and the CMFF® process is a standalone biological treatment system, with no need for sludge recycle. Solids separation is required and is achieved by conventional means of gravity settling.  Solids are directly wasted without return sludge to the biological process.

The Neosa Salvation Army Camp Process is a two stage aerobic process followed by gravity clarification as shown.


Cmff Campneosa



Neosa Sc1

The BioWater CMFF® biological process - a concept where moving plastic carriers with fixed biofilm remove organic and inorganic substances in the water.


Biowater’s unique biofilm carriers are designed for top performance biological treatment of wastewater. Microorganisms in the biofilm that attach on the surface of the carriers take up pollutants as food for growth.