In the blueprint for building resilient cities, the transformation and upgrading of limited urban spaces cannot be ignored, especially septic tanksundergroundsewage disposalWaiting for infrastructureofIntelligentizationIt plays a crucial role in enhancing the overall resilience of cities.

septic tankAs the foundation of urban infrastructure, it undertakes the core function of intercepting pollution at the source and preventing environmental pollution, and is a key link connecting residents' lives and ecological protection，But there are huge hidden security risks.According to statistics, there have been a total of biochemical septic tank safety accidents in China in the past five yearsfour hundred and thirty-twoRise, causeninety-sevenDeath and direct economic losses exceedingthree point twoRMB100mntwo thousand and twenty-fiveDuring the Spring Festival, multiple septic tank explosions occurred in Sichuan, Gansu, Hunan and other places,Once againSeptic tank——This city“Dark Thunder”Push it into the public opinion trend.

septic tankThe safety hazards mainly stem from itwithinPart MaterialDuring anaerobic fermentation, a large amount of flammable and explosive gases such as methane and hydrogen sulfide are produced. When these gases accumulate to a certain concentration in the septic tank and encounter open flames or static electricityspark, extremelyeasyinitiationExplosion. septic tankThe pressure of biogas in a confined space can reach the pressure of a car tirefourOnce the structural limit is exceeded, double，oneA cubic meter of biogas explosion is equivalent tozero point six sixkg .TNTpower.

aboutThe safety management of septic tanks focuses on prevention, and prevention in advance is far better than remediation afterwards.utilizeIntelligent monitoring system for septic tanks,Real time monitoring of parameters such as gas concentration and liquid level height in septic tanks, analysis of operational data, and prediction of potential safety hazards,Early warning, it is possibleGreatly enhance the urban systemAdministrationThe flexibility and adaptability enable cities to face internal and external challenges more calmly.