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pH adjustment is another critical aspect of water treatment. Chemicals such as lime (calcium hydroxide) and sodium hydroxide are frequently added to increase the pH of acidic water, while sulfuric acid can be used to lower the pH of alkaline water. Maintaining the appropriate pH is essential not only for optimizing the effectiveness of disinfectants and coagulants but also for preventing corrosion in pipes and fixtures, which can lead to additional contamination.
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Moreover, H3NSO advocates for the restoration and protection of natural ecosystems. Healthy ecosystems play a vital role in maintaining the balance of our planet, providing services such as water filtration, climate regulation, and habitat for diverse species. The H3NSO approach encourages reforestation, wetland restoration, and the establishment of green spaces in urban areas. These initiatives not only enhance biodiversity but also improve the resilience of communities to climate-related disasters, such as floods and heatwaves.
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The educational sector faced its own set of challenges during the pandemic. Schools and universities transitioned to remote learning, which exposed a digital divide among students. Those with limited access to technology struggled to keep up with their studies, impacting their academic performance and future prospects. Additionally, the lack of in-person interaction took a toll on students' mental health, leading to increased feelings of isolation and anxiety.
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