What are the roles of bacterial aggregates, protozoa, and micrometazoa in water treatment?
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What are the roles of bacterial aggregates, protozoa, and micrometazoa in water treatment?
It’s like an ecological system, with microbial aggregates responsible for breaking down organic pollutants in molecular form... The answer comes from Environmental Protection News. Protozoa can feed on microbial flocs and large organic pollutants, while metazoans feed on protozoa and microbial flocs to prevent excessive sludge concentrations.
Functions of biofilms: 1. They possess strong biological flocculation and adsorption capabilities, as well as the ability to oxidize and decompose organic substances. 2. The adsorption and decomposition of organic substances by biofilms create a favorable living environment for protozoa and microposterior organisms. 3. They provide sites for protozoa and microposterior organisms to attach and inhabit. 4. They serve as indicators. Functions of protozoa and microposterior organisms: 1. Acting as indicators. 2. Performing purification functions. 3. Promoting flocculation and precipitation processes