What are the challenges in maintaining bacterial cultures in wastewater treatment plants?

Maintaining bacterial culture for wastewater treatment can be challenging due to factors like fluctuating pH levels, temperature variations, and inconsistent organic load. Sudden changes in these parameters can disrupt microbial activity, leading to reduced treatment efficiency. Toxic substances or heavy metals in the wastewater can also harm bacterial cultures. Additionally, inadequate aeration or nutrient imbalance may hinder bacterial growth. Regular monitoring and adjustments are essential to sustain a healthy and active bacterial culture in treatment plants.