Replacing growing old septic tanks: Recommendation to Ministry of the Environment to “make clear requirements” | NHK

The Ministry of Internal Affairs and Communications has requested the Ministry of the Environment to advertise the alternative of septic tanks, saying that the septic tanks that purify home wastewater earlier than discharging it into rivers are growing old and in some instances are getting used that pose environmental and sanitary issues. It beneficial that the factors for figuring out whether or not there’s a downside be clarified.

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