Is rice tomato juice not good for the environment?

Nuca contained in rice juice contains nitrogen, phosphorus, and organic matter, but organic dirt can be treated sufficiently at the water reclamation center.
In addition, since nitrogen and phosphorus have a low treatment capacity under conventional standard methods, water reclamation centers that discharge into Tokyo Bay, a closed sea area, uses a treatment method called advanced treatment method.
In addition, in places where the sewer is not maintained, domestic wastewater flows directly into rivers and the sea, so if it flows as it is, it will cause a direct cause of water pollution.