Sioux Rapids Water Treatment Plant

Sioux Rapids, IA | Public Works

Overview

ISG designed the disinfection system for the City of Sioux Rapids’ wastewater treatment plant.


Opportunity

Needing to add disinfection to its wastewater facility, the City of Sioux Rapids required a unique system to enhance its water quality.

Solution

Sioux Rapids received a new discharge permit that required adding disinfection to the wastewater treatment facility. Ultraviolet disinfection was initially recommended for this aerated lagoon facility, but subsequent testing showed that the water quality was not suitable for ultraviolet light. Ultimately, a system using chlorination and dechlorination was designed and is used at the facility. Liquid chemicals are used for safety and for ease of operation. A static aerator is also included to boost effluent dissolved oxygen after the addition of dechlorination chemicals.


Market News

Nationally Recognized Design and Engineering Firm, ISG, Announces CEO and Leadership Adjustments

January 14, 2020 – Building on 2020 goals and market strategy, ISG, a nationally recognized architecture, engineering, environmental, and planning firm, recently formalized a proactive plan with respect to its CEO and firm leadership positions. The firm’s Board of Directors formally approved and appointed Lynn Bruns as CEO, David Doxtad as President, Derek Johnson as Executive Vice President, and Chad Surprenant as Chief Strategy Officer (formerly CEO|President).
Read More

ISG Recognized as Volunteer Company of the Year by VEX Robotics

December 20, 2019 – In recognition of its commitment to supporting the application of emerging technologies, ISG has been named as the Volunteer Company of the Year by VEX Robotics. This annual award is presented to a business or organization that consistently exhibits leadership and personal commitment to the robotics community. The distinction demonstrates the value ISG places on robotics, as the firm continues to support educational and competitive programs in local schools and makes strides to creatively adopt new technologies to the benefit of its clients.
Read More