Which of the following are physical parameters of water quality?

A. Hardness

B. pH

C. Temperature

D. Turbidity

E. TSS

Choose the correct answer from the options given below:

The correct answer is - C, D and E Only

Key Points

• Temperature
  • Temperature affects the solubility of gases in water and the metabolic rates of aquatic organisms.
  • It is a critical physical parameter for determining water quality and ecosystem health.
• Turbidity
  • Turbidity measures the clarity of water, which is impacted by the presence of suspended particles.
  • High turbidity can reduce light penetration, affecting photosynthesis in aquatic plants.
• Total Suspended Solids (TSS)
  • TSS represents the concentration of particles suspended in water, which can affect water quality and aquatic life.
  • High levels of TSS can lead to sedimentation and impact the health of aquatic ecosystems.

Additional Information

• Chemical Parameters
  • pH measures the acidity or alkalinity of water, which is crucial for the survival of aquatic organisms.
  • Hardness indicates the concentration of calcium and magnesium ions, which affects water's ability to form lather with soap.
• Biological Parameters
  • These include the presence of microorganisms such as bacteria, viruses, and algae, which can impact water quality.
  • Biological indicators are used to assess the health of aquatic ecosystems and the potential for waterborne diseases.
• Importance of Water Quality
  • Maintaining water quality is essential for supporting diverse aquatic life and ensuring safe drinking water.
  • Regular monitoring of physical, chemical, and biological parameters helps in the management and protection of water resources.