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🟢 Subscribe to the channel: https://tiny.pl/wrg9s 🔵 Instagram: / dom_prawie_myslacy 🔴 Contact us: [email protected] Today I'm focusing on analyzing which sanitary system is more profitable in the long term. We compare a septic tank, a domestic sewage treatment plant (STP) and a sewage system. Everything presented in the form of charts! Links to articles: https://www.prawo.pl/biznes/przydomow... https://www.rp.pl/srodowisko/art87716... 0:00 - Introduction 0:53 - Septic tank 2:12 - Domestic sewage treatment plant 5:00 - Sewerage 7:00 - Comparison on a chart 8:32 - Summary 9:03 - Conclusion