A system designed to collect and transport wastewater and rainwater away from homes and industrial sites for treatment and disposal.
The liquid waste resulting from domestic, industrial, or stormwater sources that is directed into a drainage system.
An underground channel or infrastructure specifically built for the purpose of managing and removing unwanted water or sewage.
The byproduct of various human activities that is disposed of through a network of pipes and facilities to prevent contamination of the environment.
Example:
下水が完全に詰まっている。
A conduit designed specifically for the transportation of wastewater away from buildings and into treatment facilities.
A plumbing structure that facilitates the drainage of sewage and other liquid waste from urban areas to a designated disposal system.
A pipeline system utilized in sanitation to carry away sewage and stormwater, playing a crucial role in public health and environmental management.
A channel designed to carry away excess water and waste from urban areas, ensuring proper sanitation and preventing flooding.
A constructed passageway that collects and directs sewage and stormwater, facilitating the disposal of wastewater in a systematic manner.
A system designed to collect and transport wastewater, including sewage and stormwater, for treatment and disposal.
An infrastructure that primarily manages the removal of waste fluids from urban environments to prevent flooding and maintain sanitation.
A network of pipes and facilities dedicated to the safe disposal of polluted water, essential for public health and environmental protection.
Example:
そして汚水を流すために地下に下水道を持っていた。
Water that accumulates in the openings and spaces between underground rocks and soil layers, often formed by rainwater that seeps into the ground, and utilized for drinking, irrigation, and industrial purposes.
A vital natural resource lying beneath the earth's surface, characterized by its role in sustaining ecosystems and supporting various human activities through its extraction for various uses.