International Research Journal of Engineering and Technology (IRJET)
e-ISSN: 2395-0056
Volume: 11 Issue: 04 | Apr 2024
p-ISSN: 2395-0072
www.irjet.net
“Treatment Of Pharmaceutical Waste Water By Rotating Biological Contractor” aMr. Anand K Sheelvanth, bShaik Mohammad Pasha, Golla Shashi Kumar, Sravan Kumar k, Sathwika S, Pallavi T aAssistant Professor, Civil Engineering Department bStudent, Civil Engineering Department, a,bVidya Jyothi Institute of Technology, Hyderabad
-------------------------------------------------------------------------***-----------------------------------------------------------------------unit. This technology of treatment to undesired liquid ABSTRACT: Rotating Biological Contactor is a type of
wastewater for treating of pharmaceutical hazardous wastewater. So Rotating Biological Contractor works on the principle of sustainable sanitation system, which operates the mobilizing growth of microbial activities so the growth of microbes will be reduced due to excessive organic concentrations by utilizing microorganisms attached to a rotating medium to break down organic and inorganic pollutants, offering an environmentally friendly in cost-effective option.
attached growth biological waste water treatment unit mostly used in the waste water treatment units. In secondary stage of treatment process where we will use methods like trickling filters or activated sludge process but Rotating Biological Contactor provides 8 to 10 times higher level of treatment facility. Rotating Biological Contactor consists simple design, high reliability, and low energy consumption. It contains series of rotating discs to support the biological growth with help of sustainable organic matters, which consists of 5 parallel designed discs for their rotating process in waste water treatment unit. With arrangement of merging the 60% of wastage. where 40% of circular portion of rotating discs may rotate with the respective rpm based values with constant flow of wastage. In the ecological system of life cycle every biotic and abiotic will discard the toxic elements disbursement in atmosphere. The absorb particles while circular rotating discs may absorb 60% of merged toxic elements with that the continues and intermittent rotation may cause huge impact in clearing of toxic elements in wastewater such that the organic and sustainable may cause zero impact to the surrounding environment to absorb particulate matters like nitrogen compounds, carbon compounds, sulphates, zinc, oxygen compounds and some of the heavy metals. Its efficiency depends on the hydraulic retention time, disc submerged in wastewater, disc rotating speed. It is mostly used for nitrification, denitrification, phosphorus removal process in waste water treatment.
The primary goal of this research to achieve efficient pollutant removal from pharmaceutical wastewater. By utilizing the rotational biological movement in their 60% of merged medium. The Rotating Biological Contractor maximizes the contact between microbial growth and hazardous wastewater, facilitating the breakdown of pharmaceutical compounds and organic matter. Moreover, Rotating Biological Contractor proves to be cost-effective, requiring less energy and maintenance compared to conventional wastewater treatment methods, thus increasing the level of zero carbon foot print in the environment for their operational costs and pharmaceutical activities. The Environmental Sustainability is another key aspect to address by Rotating Biological Contractor technology. Through the promoting biological activity using the absorbents, to reduce the chemical additives, thereby minimizing the environmental excessive parameters in treating the toxic elements which with holds the activity of treatment processes. Additionally, compliance with regulatory standards is essential for pharmaceutical companies to discharge their hazardous waste into the natural resources. This research aims to demonstrate the ability of Rotating Biological Contractor to meet their requirements, ensuring environmental responsibility.
Keywords:Biological Waste Water, Biological Growth, Particulate Matters, Compounds, Hydraulic Retention Time, Parameters, Nitrification
I.
INTRODUCTION
In current generations, the disposal of pharmaceutical wastewater has become a critical concern due to its complex composition and potential environmental consequences. To address this challenge, innovative treatment methods are necessary to design like sustainable treatment units i.e The Rotating Biological Contractor (RBC’s) emerges as a promising solution for that critical consequences , this innovation aims to explore the feasibility and efficiency of Rotating Biological Contractor
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Impact Factor value: 8.226
Furthermore, the scalability and adaptability of Rotating Biological Contractor technology make a huge impact to secure the environment by protecting from the undesired objects by using phenomenal processes in treatment technology. It suitable for various hazardous wastewater treatment facilities in their compositions, providing flexibility for different pharmaceutical manufacturing facilities. Through rigorous experimentation and analysis,
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