About this solution
Lab Objectives
- Understand the biological processes of wastewater treatment: o Analyse the biochemical reactions in aerobic and anaerobic digesters. o Measure key variables: pH, dissolved oxygen, temperature, gas production. o Assess the efficiency of organic degradation and the nutrient balance.
- Explore physical separation phenomena for water clarification: o Observe the sedimentation of suspended particles as a function of density, shape and size. o Develop the ability to interpret sedimentation curves and flow regimes.
- Develop skills in flocculation/coagulation testing: o Carry out jar tests to determine the optimal conditions for chemical treatment. o Study floc formation, settleability and compactness.
- Analyse the permeability of granular media and fluidisation: o Measure the pressure drop in filter beds and demonstrate the transition from fixed to fluidised state. o Interpret the data for applications in filters, granular columns and moving beds.
Educational Aims
- Practical application of environmental and chemical theory: this equipment makes it possible to put into practice fundamental concepts of environmental engineering, wastewater treatment, hydraulics and applied chemistry.
- Development of transferable skills: students learn to take lab measurements, interpret data, use detection instruments (pH meters, oxygen sensors, flowmeters, etc.) and work in teams on experimental protocols.
- Preparation for the workplace: the activities simulate real processes used in water treatment plants, providing a direct bridge to technical careers in the environmental, industrial and public sectors.
- Encouraging research and innovation: the tests also allow in-depth study of topics such as process parameter optimisation, advanced biological treatment and the reduction of organic load and sludge.
Conclusion
Together, this equipment forms a complete, highly educational lab for studying water treatment processes, from biological degradation (aerobic and anaerobic) to the physical and chemical separation of suspended solids. The experimental approach, supported by advanced instruments and data acquisition software, consolidates theoretical knowledge through concrete experience, promoting high-quality technical training focused on environmental sustainability and green technologies. This solution includes technology systems that help foster inclusion and equal opportunities through innovative teaching methods. It is designed to promote active, collaborative learning.
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