Solving Foaming Problems At Your WWTP

This project provides an unusual "before-and-after" comparison of how a high-solids loaded digester system with a Rotamix mixing system performed before and after the Foambuster was installed.

Niederzeuzheim WWTP Case Study The villages of Oberzeuzheim and Niederzeuzheim, Germany are served by the Niederzeuzheim wastewater treatment plant. The plant was originally designed as a nitrification facility for a population of approximately 3,000.

Disk Thickener Technology Replaces Gravity Thickener, Improves Performance Of Digester

After two years operation the plant reports that RoS2S Disk Thickener is consistently producing a 5.5% DS average with an ~0.6% DS average feed at a steady flow of 107 gpm (60 gpm activated, 7 gpm trickling, 40 gpm service water) running 24 hours a day.

County Drastically Cuts Costs With DIMMINUTOR®

Fairfield Wastewater Treatment Plant in Butler County, Ohio was having a lot of trouble with their grinders. The plant serves over 42,500 domestic customers, a number of commercial and industrial institutions as well as Mercy Hospital of Fairfield. They treat about five million gallons of wastewater collected in over 175 miles of sewer pipe each day.

Next-Gen Submersible Solids Handling Pump Helps Protect Pasadena, Texas

A submersible solids handling pump featuring a semi-open impeller and self-cleaning cutter plate solved a severe clogging issue. Operating without a single clog for over six months, the technology delivered "100% uptime" and freed up staff for other vital maintenance.

How Ultrasonic Sensor Technology Can Increase Processing Plant Efficiency

In today’s competitive business environment, which focuses on increased throughput, economies of scale and a healthy bottom line, accurate and reliable measurement is a key component. Monitoring production processes by installing a wide range of sensors including flow, level, temperature, and pressure is common and crucial to be competitive. Although there are many reasons why plant managers decide to install monitoring devices in their process, environmental and regulatory reasons dominate one side of the spectrum, whereas quality, process control and monitoring govern the other.

Flow Scheme Customization Features In TDG

TDG recently reviewed some new features that enable the configuration of flow diversions. 

Turbo Blowers Evolving For Large Sewage Plant Efficiency

Until recently, multi-stage centrifugal blowers and gear-driven single-stage turbo blowers have dominated larger wastewater treatment plant (WWTP) operations. Turbo blowers in the 50 hp to 300 hp range have historically been popular for their low total lifecycle cost in mid-range WWTP applications (from 1 MGD to 20 MGD).

Optimizing RO-Membrane Performance In Produced-Water Applications

Here are several important considerations for getting maximum value from produced-water RO treatments at minimal total lifecycle costs.

The Next Generation Of The TrojanUV3000Plus

Discover the new generation of the TrojanUv3000Plus product line.

Application Note: Testing Nitrite In Surface Water And Wastewater The Thermo Scientific Orion AQUAfast® AQ3700 Colorimeter comes programmed with methods for testing nutrients. By Thermo Fisher Scientific

Magnetic Flow Meters Improve Recycling Of Gas Well-Produced Water

As old gas & oil fields play out, newer methods must be used to extract resources from areas where they are locked in layers of shale. One current technique is known as “fraccing,” in which high pressure water is pumped into the well shaft to “fracture” the rock layers, allowing more natural gas to escape and be collected. However, this technique poses a number of environmental problems, including contamination of water with hydrocarbons, solid particulates, and scale producing ions — making it unsuitable for reuse.

Sewage Lift Station Pumping System

Lack of sufficient straight pipe run made it impossible to successfully apply the preferred magnetic flow meter (magmeter) to accurately measure the flow of raw sewage.

Getting Clarity On Clarification

Read an overview and maintenance tips for chain and scraper systems. 

Analyzing Total Organic Carbon In Sea Water

The analysis of Total Organic Carbon (TOC) in seawater can be both challenging and expensive. The concentration of organic carbon in seawater is of considerable interest. The effect this matrix can have on TOC analyzers can lead to rapid consumable turnover, costly maintenance and repairs.

AquaSBR Systems Above 10 MGD

This application note will explore installations of AquaSBR Systems worldwide in a variety of municipal and industrial applications. 

Simplify And Optimize Your Process With Level And Pump Control

Level controllers have evolved to meet today’s environmental challenges and industry demands. Learn how they support improved process management and, ultimately, a better bottom line.

How One Wastewater Treatment Plant Saved Time And Money Measuring Turbidity And TSS The wastewater treatment plant of a major corporation is designed for a population capacity of 6 million people and is considered a very large wastewater treatment plant.

An Ideal Aeration System For Aquaculture Corporations

Successful aquaculture corporations know that there are many variables that need to be accounted for in order for the bottom line to be “in the black”, let alone grow annually by 10-20%.

TOC Monitoring In Process Return Condensate

Industrial power plants or co-generation power plants utilize steam for industrial purposes other than power production.