Biosolids Management
Nov 17 2021
In early 2019, WSSC Water — the water and wastewater utility serving Maryland’s Montgomery and Prince George’s counties — faced an emergency…
Nov 11 2021
Biosolids and wastewater are necessary byproducts of food processing facilities, specifically hog processing facilities. According to the National…
Sponsored
Nov 8 2021
The Client’s Needs
The City and Bureau of Juneau (CBJ) operates three wastewater treatment plants in the Southeast Alaska area. The CBJ produces…
Nov 2 2021
With most wastewater biological nutrient removal (BNR) processes, microbe identities and abundances are not directly measured or tracked because BNR…
Oct 28 2021
The Clinton River Water Resource Recovery Facility biosolids handling and setpage receiving project is a $41 million project in Michigan that brought…
Oct 8 2021
What is solids handling?
The processes used to stabilize sludge and reduce its volume are known as solids handling.
The process occurs when a…
Sep 10 2021
In recent years, per- and polyfluoroalkyl substances (PFAS) have become a topic of public concern, particularly when discovered in drinking water…
Sponsored
Aug 24 2021
The Client
Knoxville Utilities Board (KUB) provides electric, natural gas, water, and wastewater services to more than 400,000 customers in and…
Feb 24 2021
The Malabar Wastewater Treatment Plant (WWTP) is Sydney Water’s largest. It serves approximately 2.2 million people, treats an average dry weather…
Dec 1 2020
Harrisonburg-Rockhingham Regional Sewer Authority (HRRSA) had been flaring biogas at one of its facilities and had sought for a few years to find an…
Oct 30 2020
Since 1960, Vaughan Company remains committed to giving our customers outstanding service and the most dependable product solutions in the world.…
Sep 23 2020
Located in Bayview Hunters Point, California, the Southeast Treatment Plant (SEP) is in the midst of a mixed industrial, commercial and residential…
Jul 22 2020
Controlling odor in wastewater treatment plants, landfills and other sites is an important task. Even on a cold day with no wind, odor is present in…
Sponsored
Feb 10 2020
The 4-mgd Picnic Point Wastewater Treatment Facility (WWTF)—located in Edmonds, Wash., and operated by the Alderwood Water and Wastewater District…
Oct 2 2019
Embracing our excrement has symbolic implications. Human sludge, also termed biosolids, differs depending upon where it is generated and what types…
Sep 17 2019
The Narragansett Bay Commission owns and operates the Field’s Point Wastewater Treatment Facility (FPWWTF) in Providence, R.I. The commission’s…
Aug 16 2019
Editor's Note: Each week, Water & Wastes Digest will post an aggregate of business news briefs and networking news items to keep you informed on…
Jun 26 2019
The Wisconsin Department of Natural Resources (DNR) have found that wastewater treatment plants may accidentally be spreading hazardous chemicals.…
May 14 2019
TreaTech developed a new system that has turned sludge from wastewater treatment plants into mineral salts and biogas. According to Phys.org, the…
Apr 19 2019
Editor's Note: Each week, Water & Wastes Digest will post an aggregate of business news briefs and networking news items to keep you informed on…
Nominate
The Water & Wastes Digest staff invites industry professionals to nominate the water and wastewater projects they deem most remarkable and innovative for recognition in the Annual Reference Guide issue. All projects must have been in the design or construction phase over the last 18 months.
Current Issue
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Dec 2 2021
Figure1: Heating Recirculation Loop. In a typical recirculation configuration, less than 2% of the mix (dark blue) is circulating at an acceptable velocity, indicating this is not a well-mixed tank.
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