Which of the Following Bacterial Genera is Useful for Sewage

Question

Which of the following bacterial genera is useful for sewage treatment?
A) Burkholderia
B) Thiobacillus
C) Neisseria
D) Zoogloea
E) Nitrosomonas

Accepted Answer

Zoogloea is a bacterial genus commonly used in sewage treatment plants because it forms flocs that aid in the settling of suspended solids in wastewater. Zoogloea can also reduce the concentration of organic matter in sewage, making it a useful tool for sewage treatment. The other bacterial genera listed do not have a significant role in sewage treatment.