Lakes and Ponds
Business Segment
Lake and Pond Restoration
Since ancient times, lakes and ponds have been central to rainwater harvesting in India, serving as vital sources of fresh water for large populations. However, rapid urbanization and poor planning have rendered many of these sources unusable for household purposes. At Struqta Foundation, we are dedicated to restoring lakes and ponds to their original health and vitality. Our approach to lake restoration involves two key sustainable interventions: preventing wastewater from entering the lakes and implementing in-lake treatment solutions.
Approach
- Waste water treatment of influent nallahs:
- Intercepting incoming nallahs and removing all pollutants and nutrients from it
- Technologies used are DEWATS-Vortex, SBR, INORGANICA
- In-Lake Treatment :
- We remove organic and inorganic suspended solids from the lake to improve clarity of water using aeration and flocculation methods
- Nutrients for example, soluble and insoluble phosphorous from lake sediments and water are removed to prevent eutrophication in the lake
- Algae, water hyacinth etc, which block the sunlight from entering the lake, are removed with the help of machines
- Silt removal from the lake bed to prevent further phosphorous leaching from the sediments
- Introducing fishes with cleaning capabilities of lakes for natural rejuvenation
Lakes and ponds have historically been crucial for rainwater harvesting, serving as essential sources of fresh water for large populations. They collect and store rainwater, which can be used for various household and agricultural purposes.
Rapid urbanization and inadequate planning have led to pollution and degradation of lakes and ponds, making them unsuitable for household use and impacting their role in rainwater harvesting.
Struqta Foundation's approach to lake restoration involves two main strategies: preventing wastewater from entering the lakes and implementing in-lake treatment solutions to restore water quality and ecosystem health.