Wastewater Aeration Technology Products & Solutions

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Maintaining the Proper Concentration of DO in Aeration Basins

Maintaining the proper concentration of dissolved oxygen (DO), in an aeration basin is necessary to keep microorganisms alive for the breakdown of organic waste. This can only be efficiently accomplished by using an accurate, continuous monitoring system.

In addition, an incorrect amount of dissolved oxygen in an aeration tank can have costly consequences. By equipping your aeration basins with an accurate, continuous monitoring system, you'll be able to maintain the appropriate amount of dissolved oxygen — helping you reduce energy costs.

 

Reduce Costs through Real-Time Dissolved Oxygen (DO) Monitoring

Roughly 70% of energy expenses in your wastewater plant go towards powering blowers to aerate the wastewater. Many plants aerate 24/7 and maintain a higher dissolved oxygen level than necessary, which leads to wasted energy and higher energy costs.

With Hach's Luminescent Dissolved Oxygen (LDO) Sensors, you can ensure automated aeration equipment runs only when necessary — helping you gain substantial savings annually on energy costs.

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Wastewater plant operator monitoring dissolved oxygen in water for precise aeration control

 

About Hach’s Dissolved Oxygen Sensors

Our dissolved oxygen sensors provide reliable measurements for municipal and industrial applications, including harsh environments such as chemical plants or challenging nuclear power applications.

Hach® has a breadth of product solutions to support of ultrapure, pure and non-pure applications and configuration probes for accurate dissolved oxygen sensor readings including luminescent dissolved oxygen probes with electrolyte-free sensors.

 

Featured Related Products

LDO 2 sc Luminescent Dissolved Oxygen Sensors

LDO 2 sc Luminescent Dissolved Oxygen Sensors

Hach’s next generation LDO ® (luminescent dissolved oxygen) Probe requires no calibration for the entire 2-year life of the sensor cap, which means it is ready to start measuring your DO from 0 to 20 ppm right out of the box.

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HQ Series Portable Meters

HQ Series Portable Meters

The HQ Series is for water quality professionals who want to perform electrochemical analysis for field and lab environments.

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HQ Series/HQD Meters/Intellical Probes

HQ Series/HQD Meters/Intellical Probes

The rugged and durable HQD ® Portable and Laboratory Meters are designed to give drinking water and wastewater professionals the greatest confidence and flexibility.

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Intellical Probes

Intellical Probes

Red Rod probes offer exceptional performance and response time across a wide variety of sample types in the laboratory. Rugged stainless steel outdoor probes are extremely practical for on-site analysis in 0.05 – 20 ppm range.

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Explore Real-Time Controls (RTC) Digital Solutions

Hach’s RTC (Real Time Control) solutions are complete off-the-shelf systems that adjust treatment processes in real time, keeping your facility compliant while reducing treatment costs.

 

RTC-N Software Module

RTC-N Software Module

Optimizes nitrification processes by adjusting DO concentration in real time through continuous measurement of ammonia load.

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RTC-N/DN Software Module

RTC-N/DN Software Module

Designed specifically for oxidation ditches and sequencing batch reactor.

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Wastewater Aeration Monitoring Case Studies

See how our customers, after using our dissolved oxygen sensors and other wastewater aeration technologies:

  • Reduced their energy consumption and costs
  • Improved their analyses with more accurate data
  • Started operating more efficiently

 

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