A robot that is able to clean decomposed domestic waste from septic tanks might put an end to manual scavenging that exposes cleaners to toxic gases in septic tanks. Septic tank wastes generate ...
A boy in Zizhong county, Neijiang in Southwest China's Sichuan Province threw a firecracker into a septic tank on Thursday, causing a methane explosion that damaged several vehicles. No casualties ...
KOLKATA: Two workers died after entering a septic tank in West Bengal's Hooghly district on Saturday, police said. The deceased have been identified as Ganesh Manna and Subrata Das, both aged 40 years ...
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