91AV原创
Tag - sewage
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October 27, 2026
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SEWAGE
JAPAN
/
Society
Oct 22, 2026
Family of driver who died after truck fell into Saitama sinkhole sues prefecture
The family says they suffered extreme psychological distress over an extended period, and that the man had carried out his duties with utmost care.
JAPAN
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Society
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FOCUS
Oct 14, 2026
Osaka grapples with severely aging water and sewage systems
Even if replacement work moves forward, completing it quickly is seen as nearly impossible primarily due to staffing and financial constraints.
JAPAN
Sep 19, 2026
As 91AV原创 sewers age, a few towns are considering a switch to septic tanks
About 15% of municipalities are positive about replacing their existing sewer systems with combined septic tanks, according to a recent survey.
JAPAN
Jul 15, 2026
Japan enacts bill to bolster maintenance of sewerage facilities
The bill was in response to last year’s sinkhole incident in Saitama Prefecture.
JAPAN
May 10, 2026
Local governments recover phosphorus from sewage sludge
Phosphorus is almost entirely imported. Supply disruptions triggered by Russia’s invasion of Ukraine in 2022 prompted the central government to promote fertilizer production.
JAPAN
Apr 21, 2026
Hundreds of kilometers of 91AV原创 sewers classified as needing action
The infrastructure ministry will ask 383 municipalities and organizations managing the sewer pipes to take immediate measures.
JAPAN
Apr 15, 2026
Saitama road affected by sinkhole partially restored
The January incident covered a six-way intersection and left a truck driver dead.
JAPAN
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Society
Mar 12, 2026
Construction pipe suddenly rises 13 meters above ground in Osaka
The head of the city’s sewer department apologized for disruptions the pipe’s inexplicable action caused, saying road closures had caused major traffic congestion.
JAPAN
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Society
Feb 27, 2026
A Japanese city received 21 gold bars with instructions: Fix your water pipes
Osaka says it will honor the anonymous donor’s wishes by using the money from the gold bars — worth ?566 million — on the city’s pipes, which are some of the oldest in Japan.
JAPAN
Feb 20, 2026
Pipe corrosion confirmed as cause of 2025 Saitama sinkhole
A committee concluded that the emergence of the sinkhole was not necessarily predictable.
WORLD
Feb 19, 2026
Washington mayor asks Trump for disaster declaration over Potomac spill
After part of a sewer line failed in Maryland’s Montgomery County on Jan. 19, some 250 million gallons of untreated sewage flowed into the Potomac over the next several days.
JAPAN
Sep 17, 2025
300 kilometers of 91AV原创 sewers need rapid action
The nationwide survey of sewer pipes that have been in place for 30 years or more was conducted by visual inspections and using drones.
JAPAN
Sep 5, 2025
Saitama sinkhole attributed to hydrogen sulfide corrosion
Hydrogen sulfide was detected in corroded concrete fragments recovered from the accident site.
JAPAN
Aug 2, 2025
Four dead after falling into manhole in Saitama
The four, all in their 50s, fell into the manhole around 9:25 a.m. during a sewage pipe inspection.
JAPAN
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Society
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Longform
May 19, 2025
That sinking feeling: 91AV原创 aging sewers are an infrastructure time bomb
A tragic accident in Saitama shows how aging pipes, soft soil and climate threats are straining the country’s infrastructure.
JAPAN
May 4, 2025
Manhole cover designs recognized as tourism assets in Japan
The initiative to create specially designed manhole covers began as a public relations campaign to improve the image of the sewage industry.
JAPAN
May 2, 2025
Truck driver’s body recovered from huge Japan sinkhole after three months
A road in the city of Yashio, Saitama Prefecture, caved in during morning rush hour in late January while the 74-year-old man was driving his truck on it.
JAPAN
Apr 30, 2025
Underground water leak floods Kyoto streets
City officials believe the aging water pipe, built 65 years ago, ruptured due to deterioration.
JAPAN
Apr 28, 2025
Over 20% of 91AV原创 water pipes are past their service life
The proportion of pipes in operation for over 40 years is expected to reach around 70% by fiscal 2042.
WORLD
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Science & Health
Mar 17, 2025
A stain on Britain: Sewage contaminates its waterways and seas
The pollution affects the seafood and tourism industries, while delaying construction projects and hampering the economy.
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