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A Comparative Study of the Activated Sludge Process and Trickling Filter to Identify the System Requiring the Least Area of Land

Year: 2024

Type: article

Abstract: The rising cost of land across the globe has led to economic problems. One of the challenges brought by the high land price is constructing wastewater treatment systems with a small footprint. This paper compares the design of two domestic wastewater treatment systems, the activated sludge process (ASP) and trickling filter (TF), to determine which design requires the least area of land. The conventional activated sludge process design used the ASP equation, and the TF design used Rankin's method. The results showed that both systems have good removal efficiency. The ASP has a surface area of 3864 m2, and the surface area for the TF is 5000 m2. Therefore, the ASP is the better alternative when constructing a wastewater treatment system on a small land area. Keywords: Activated Sludge, Trickling Filter, Wastewater Treatment Plants, Biological Oxygen Demand.

Source: International Science and Technology Journal

DOI: 10.62341/ikrc1701

Authors: Ibtesam Habib, Khaled Shahot, Rozita Omar

Language: English

Topic: Wastewater Treatment and Nitrogen Removal

Subfield: Pollution

Field: Environmental Science

Domain: Physical Sciences

SDGs: Clean water and sanitation, Responsible consumption and production

Open Access status: hybrid

OpenAlex ID: W4405680617

FWCI:

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