Biosolids Management

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Gasification System at Washington State Wastewater Plant
Photo 56849111 © Pinkomelet | Dreamstime.com
May 25 2022
Ecoremedy LLC, which designs complete biosolid drying and gasification facilities for wastewater treatment and other challenging organic wastes, has…
Sponsored
Apr 11 2022
Centrisys is a decanter centrifuge manufacturer and provides global service and repair. CNP supplies nutrient recovery and advanced biosolids…
This distorted decanter centrifuge’s bowl has visible damage to the inside of the bowl.
This distorted decanter centrifuge’s bowl has visible damage to the inside of the bowl.
Sponsored
Apr 5 2022
Problem A municipal plant was running a competitor’s centrifuge with extremely high vibrations due to the baffle contacting the bowl. This contact…
Apr 5 2022
THK Series Sludge Thickening Centrifuge is designed specifically to achieve high-performance biosolids thickening. The THK is simple to operate with…
Apr 5 2022
CalPrex™ maintains a 6.5 pH, recovers phosphorus as a brushite crystal with up to 41% P2O5 and can minimize digester and sidestream P-loading by over…
Belt Press Testing Area
Belt Press Testing Area
Sponsored
Apr 4 2022
The Client A Central Ohio Municipal WWTP, with conventional activated sludge, processes an average flow rate of 5 MGD. The biosolids are processed…
Massillon WWTP
Massillon WWTP
Sponsored
Mar 17 2022
The Client’s Needs Following new regulations from the Ohio EPA and the Tuscarawas River Total Maximum Daily Load (TMDL) report, the City of Massillon…
Mar 7 2022
Walker County Water & Sewerage Authority (Authority) has partnered with Stircor—a biosolid processing company—to dry all of the Authority’s…
Mar 3 2022
Centrisys/CNP, a North American manufacturer of decanter centrifuges and advanced biosolids treatment technologies, announced a partnership with …
Jan 25 2022
For over 35 years, Parkson’s Biolac® has been providing municipal and industrial plants with a cost-effective solution to meet stringent nutrient…
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…
digesters
Figure 1: The Malabar WWTP serves Sydney, Australia.
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…
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