713 724 0082 info@asterbio.com
  • Facebook
  • X
  • X
  • RSS
Login
  • Facebook
  • X
  • X
  • RSS
  • Document Area
  • Login
Aster Bio - Biological Waste Treatment
  • Home
  • Environmental Lab Services
  • Biological Wastewater Products
  • Useful Resources
    • Blog
    • White Papers
    • In The Press
    • Technical Tools
      • Free Nitrous Acid/Ammonia Calculator
      • Common Technical Explanations
      • Micro-exam: Bug Poster
    • Single Sample Data
    • Multi-sample Analysis
  • About
  • Contact Us
Select Page

Old Sludge – what is it and why is it a problem for wastewater treatment

by Erik Rumbaugh | Feb 12, 2025 | Biomass Optimization, Filamentous Bulking, Sludge

In wastewater treatment plants, biomass solids is a byproduct of the treatment process. It consists of a mixture of organic and inorganic materials, microorganisms, and bound water. Over time, sludge can age and transform into what is known as “old...

Impact of Surfactants on Wastewater Treatment Plants

by Erik Rumbaugh | Feb 3, 2025 | Uncategorized, Wastewater Troubleshooting, Whitepaper

Surfactants, or surface-active agents, are among the most common chemcials used in both households and industrial facilities. Found in everything from personal care products to industrial cleaners, these chemical compounds reduce surface tension between two...

Unleashing the Power of Postbiotics in Wastewater Treatment

by Erik Rumbaugh | Jan 23, 2025 | Biomass Optimization, Postbiotics

You have probably read about probiotics (bioaugmentation) and prebiotics being used in wastewater treatment, postbiotics are another less talked about potential tool available for optimizing your biomass performance.  Postbiotics application in wastewater treatment is...

Understanding Bacterial Gene Expression: The Impact on Phenotype vs. Genotype

by Erik Rumbaugh | Jan 19, 2025 | Wastewater Microbiome, Wastewater Organisms, Whitepaper

In the world of microbiology, understanding the relationship between genotype and phenotype is crucial for advancing wastewater treatment technologies. Bacterial gene expression plays a pivotal role in this dynamic, influencing how genetic information translates into...

The Differences in EPS: Activated Sludge Flocs vs MBBR Media Biofilm vs Granular Activated Sludge Granules

by Erik Rumbaugh | Dec 30, 2024 | Whitepaper

Extracellular polymeric substances (EPS) play a crucial role in the formation and stability of microbial aggregates such as biofilms, flocs, and granules. These substances are essential for microbial adhesion, aggregation, and protection against environmental...
« Older Entries
Next Entries »

Recent Posts

  • MCA vs qPCR – Which Should You Use
  • The Power of Professional Bioaugmentation: Why Expert Consultation Is Essential
  • Why Protozoa Tell Us So Much About Wastewater Treatment
  • Paracoccus: Important organisms for denitrification and sulfide oxidation in wastewater treatment systems
  • Critical Microorganisms in Wastewater Treatment Plants: Understanding how functional groups are used to monitor biomass composition

Recent Comments

  1. Erik Rumbaugh on Why Protozoa Tell Us So Much About Wastewater Treatment
  2. Adriana Helena Ramos dos Santos on Why Protozoa Tell Us So Much About Wastewater Treatment
  3. Erik Rumbaugh on Common Functional Groups in Wastewater Treatment
  4. wnsyyopayf on Common Functional Groups in Wastewater Treatment

Contact The Experts

Name(Required)
This field is for validation purposes and should be left unchanged.



Ship Lab Samples to:

3733 Westheimer Rd.
Suite 1 # 20
Houston, TX 77027


Mailing Address:

PO Box 27841
Houston, TX 77227


Email Us

info@asterbio.com


Call us Today

+1 713 724 0082