International Research Journal of Engineering and Technology (IRJET)
e-ISSN: 2395-0056
Volume: 11 Issue: 05 | May 2024
p-ISSN: 2395-0072
www.irjet.net
ENHANCING THE STORM WATER MANAGEMENT, USING REAL TIME CONTROL AND GREEN INFRASTRUCTURE SYSTEMS Ar. Priyadharshini Mohan1, Ar. Fathima Taskeen2, Ar. Indrapriya3 1Post Graduate student , Faculty of architecture, Dr. MGR University, Tamil Nadu, India, 2 Additional HOD, Faculty
of Architecture, Dr. MGR University, Tamil Nadu, India, 3 Deputy HOD, Faculty of Architecture, Dr. MGR University, Tamil Nadu, India. ---------------------------------------------------------------------***---------------------------------------------------------------------
Abstract - Urban areas face rising floods and water
population growth, and inefficient water management. This scarcity threatens community needs, industrial activities, and agriculture. With climate change disrupting precipitation patterns and worsening droughts, addressing water scarcity becomes increasingly critical.
scarcity, worsened by climate change, urbanization, and poor water management. This study examines Green Infrastructure Systems (GIS) and Real-Time Control (RTC) systems to enhance storm water management in cities, focusing on reducing surface runoff and improving rainwater harvesting in Chennai, India. The research evaluates the effectiveness of RTC technology and green infrastructure techniques, both individually and combined, under various rainfall conditions. By studying the Perumbakkam urban catchment in Chennai, the feasibility and performance of these strategies will be assessed. The aim is to provide insights for urban planning and policy, promoting resilient and sustainable water management infrastructure. The study involves site selection, and simulations using SWMM software to develop practical recommendations for integrating effective storm water management into urban development plans, aiming to mitigate flooding and address water scarcity.
To tackle these interconnected issues, holistic and integrated water management approaches are essential. Sustainable urban planning, investment in resilient infrastructure, and water conservation measures form the core of a comprehensive strategy. This research aims to implement Green Infrastructure Systems (GIS) and Real-Time Control (RTC) systems in building campuses to improve storm water management, reduce surface runoff, and enhance rainwater harvesting. This study examines Real-Time Control (RTC) storm water technology and green storm water infrastructure techniques, focusing on the flood-prone Perumbakkam area in Chennai. It assesses RTC and Green Infrastructure Systems (GIS) performance under various rainfall scenarios and analyzes their effectiveness in flood mitigation. The study aims to provide valuable insights for urban planning, civil engineering, environmental science, and public policy. It also seeks to enhance storm water management system efficiency and offer practical recommendations for integrating effective storm water strategies into future urban development plans.
Key Words: Urban areas, Floods, Water scarcity, Climate change, Green Infrastructure Systems (GIS), Real-Time Control (RTC), Storm water management, Surface runoff, Rainwater harvesting.
1. INTRODUCTION Urban environments are increasingly threatened by the dual challenges of rising floods and water scarcity, driven by climate change, urbanization, and inadequate water management. This paradoxical situation highlights the complex interplay of these factors. Cities are witnessing more frequent and intense floods, damaging infrastructure and economies while endangering lives. Concurrently, many regions face water scarcity, complicating efforts to maintain sustainable water supplies.
1.1 Methodology The methodology involves several steps: a literature study to understand the current issues in Chennai and introduce RealTime Control (RTC) and Green Infrastructure Systems (GIS); a journal study to explore strategies for integrating RTC and different types of GIS; a case study to review projects that have implemented these technologies and their impact on flood control and storm water reuse; a live study selecting a flood-affected and water-scarce site in Chennai to analyze the feasibility of RTC and GIS strategies; and a simulation using SWMM software to evaluate the effectiveness of the proposed technologies in reducing surface runoff and enhancing water storage.
Flooding in urban areas is primarily due to changing climate patterns and increased rainfall intensity. Urbanization, with its expansion of impermeable surfaces and changes to natural drainage, exacerbates cities' flood vulnerabilities. As a result, urban planners and policymakers must implement resilient infrastructure and sustainable land-use practices to mitigate flood impacts and protect residents. Water scarcity, another facet of the global water crisis, is caused by over-extraction from aquifers, pollution,
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