The explanation is not that the wastewater is very scientific; the anaerobic degradation of algae produces sulfur ether compounds, which likely aligns with the facts.

However, among sulfur ether compounds, there is dimethyl sulfide, which is extremely disgusting. Coupled with impurities and algal flocs, it is comparable to wastewater.

For example, if you were to throw feces on someone's face, they would immediately react and fight back.

But if you were to throw cellulose, lignin, pectin, proteins, carbohydrates, microorganisms, short-chain fatty acids, indole, sulfur-containing compounds, water, minerals, electrolytes, and residues on their face, they might even feel a bit excited.

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