International Research Journal of Engineering and Technology (IRJET)
e-ISSN: 2395-0056
Volume: 10 Issue: 06 | Jun 2023
p-ISSN: 2395-0072
www.irjet.net
Comparative analysis of Rootzone Treatment (Phytorid Technology) in Domestic Sewage Treatment System Harsh Kumar Saimar1, Yash Bhadula2, Abdul Khaliq3, Gaurav Panwar4 and Shalini Jaiswal5 1Student, Dept. of Civil Engineering, Amity University, Uttar Pradesh, India 2Student, Dept. of Civil Engineering, Amity University, Uttar Pradesh, India 3Student, Dept. of Civil Engineering, Amity University, Uttar Pradesh, India
4Assistant Professor, Dept. of Civil Engineering, Amity University, Uttar Pradesh, India 5Associate Professor, Dept. of Chemistry, Amity University, Uttar Pradesh, India
---------------------------------------------------------------------***---------------------------------------------------------------------
Abstract - At present, the global disposal of sewage is a major issue due to increased levels of pollutants and the diverse composition of sewage water. Sewage is generated from various sources, such as residential societies, industrial areas, and commercial zones, each containing specific sewage compositions. However, instead of segregating the sources, we still mix everything and send it to sewage treatment plants, resulting in lower treatment efficiency, water body pollution, and high waste generation. Due to a shortage of land, disposal itself is a problem, and to address this, we should encourage decentralization of sewage treatment. The Rootzone Treatment (Phytorid technology) is a type of system that can reduce the impact of sewage and convert it into useful water for gardening and irrigation purposes. To Compare the characteristics of the Phytorid bed, a prototype was built in the Hydraulics lab at Amity University, Greater Noida, Uttar Pradesh, and the quality check process was carried out in the Environmental lab. Key Words: Rootzone Treatment, Phytorid Technology, Decentralization Waste Water Treatment, Domestic Sewage Treatment, Waste Water Treatment, urbanization, Disposal of Sewage
1.INTRODUCTION Over the past few decades, India has experienced a significant increase in its urban population. To meet the growing demand for water, all towns and cities are enhancing their water supplies. However, the insufficient wastewater treatment facilities have led to untreated sewage being disposed of into lakes, rivers, and other water bodies, which has had negative effects on both human health and ecosystems. Despite the limited revenue generated by local taxes, including water and sewerage charges, pollution control is crucial, but it is challenging. Nonetheless, Indian cities have the chance to adopt new ways of dealing with wastewater, such as Decentralized Waste Water Treatment (DWWT), which can help conserve resources and provide sanitation to unsanitary areas in Indian towns and cities. Additionally, the reuse and recycle of treated wastewater holds immense potential for overall urban environmental [1] sustainability, given the socio-economic context of urbanization. Unfortunately, the discharge of harmful substances into primary water sources has led to extensive pollution. Various studies have shown that for every cubic meter of polluted water discharged into water bodies, 8 to 10 cubic meters of clean water can become further contaminated. This is concerning, as contaminated water is responsible for 21 out of the 31 major diseases that cause death in developed countries.[2] These facts underscore the pressing need for improved water treatment methods to address challenges related to food security, water availability, and efficient water use. With energy set to become a major concern in the coming years, it is crucial to identify and adopt appropriate technologies to mitigate these pressures. The goal of sewage treatment is to stabilize the organic matter in sewage and produce a liquid effluent and sludge that can be safely disposed of without posing health risks or causing inconvenience. To achieve maximum user satisfaction and value for money, modern and cost-effective technologies and equipment should be adopted. While septic tanks that use pure anaerobic processes can serve as preliminary sewage treatment plants, better treatment methods are needed, such as those that utilize aerobic processes. However, conventional sewage treatment plants require energy to achieve optimal results, particularly for the aerobic process, which requires oxygen to be supplied to bacteria. Moreover, the lifespan of sewage treatment plants can decrease when heavy pollutant loads are present in the sewage water. Therefore, in modern times, an eco-friendly approach is preferred, one that is efficient, cost-effective, and highly effective. Constructed wetland systems are an example of an eco-friendly approach to sewage treatment, as much of the treatment is conducted near the source itself, making it a decentralized approach to sewage treatment. [3]
© 2023, IRJET
|
Impact Factor value: 8.226
|
ISO 9001:2008 Certified Journal
|
Page 843