Educational Visit To Water Treatment Plant

On 13th and 16th February 2026, Department of Community Health Nursing along with students of BSc Nursing 5th Semester visited the Water Treatment Plant Dilaram Chowk Dehradun as part of an educational field trip. The purpose of the visit was to understand the processes involved in treating raw water and making it safe for domestic and industrial use. The visit aimed to bridge the gap between theoretical classroom learning and practical real-world applications.

DEPARTMENTAL FACULTY INVOLVED

OBJECTIVES OF THE VISIT

OVERVIEW OF THE WATER TREATMENT PLANT

The plant sources raw water from a nearby river/reservoir. The untreated water contains impurities such as suspended solids, bacteria, organic matter, and dissolved salts. The treatment process involves several stages to ensure the water meets public health and safety standards before distribution.

STAGES OF WATER TREATMENT OBSERVED

During the visit, the following stages were explained and demonstrated:

a) Screening

• Large debris such as leaves, sticks, and plastics are removed using metal screens.

b) Coagulation and Flocculation

• Chemicals like alum are added to the water to bind small particles together into larger clumps called flocks.

c) Sedimentation

• The heavy flocks settle at the bottom of sedimentation tanks due to gravity.

d) Filtration

• Water passes through layers of sand, gravel, and charcoal filters to remove remaining impurities.

e) Disinfection

• Chlorine or other disinfectants are added to kill harmful microorganisms.

f) Storage and Distribution

• The treated water is stored in clean tanks before being pumped into pipelines for public supply.

INTERACTION WITH PLANT OFFICIALS

The plant engineers and technical staff explained:

Students had the opportunity to ask questions regarding water scarcity, treatment costs, and modern purification technologies.

KEY LEARNING’S

CONCLUSION

The educational visit to the water treatment plant was highly informative and beneficial. It enhanced our understanding of water purification processes and highlighted the importance of clean water in daily life. The visit also encouraged students to adopt responsible water usage habits and appreciate the efforts involved in providing safe drinking water to the community.