Date of Publication :8th September 2024

Abstract: Among Environmental waste Urine is the most nutrient-dense household waste product produced by humans and cows. Urine separation has been suggested as a way to maximize nutrient recovery and recirculation in the environment. Environmental Nutrient pollution impairs water and environmental quality. The combination of multiple stages of recovery options in this paper leads to the development of a dependable, yet straightforward prototype. This is achieved through a series of experiments on the prototype with corresponding recovery percentages of potassium, nitrogen, and total solid from both synthetic urine and cow urine using membrane techniques. On top of that, the proposed prototype may help adjusting the choice of potassium, nitrogen, total solid recovery according to the concerned use of product. This paper examines the industrial and cost-effective feasibility of membrane filtration technology in the potassium, nitrogen, and total solid recovery process. Specifically, it aims to reduce bulk and increase potassium, nitrogen, and total solid concentration through the application of membrane filtration techniques, namely ultra filtration membrane and reverse osmosis membrane.

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