廃水の画像素材（写真・イラスト） 1ページ目

水質汚染

どぶ川

Water flowing from drain to river

機械 室内 パイプ

Wastewater treatment plant. A new pumping station.

Industrial drainage system with five blue pipes discharging water into a reservoir. Concept of water management, wastewater treatment, and environmental engineering, spillway

water treatment icon

Concrete drainage tank on construction site

Industrial water treatment facility featuring large storage tanks and advanced filtration systems

Waste Water Treatment

Rusty Drain Pipe Releasing Polluted Water Into Contaminated Soil in a Rural Outdoor Environment

Equipment, cables and piping

wastewater water treatment icon

Wastewater

Water purification technology. Isometric treatment water industrial system, wastewater separator

Wastewater treatment plant. A new pumping station.

an rain drain from the roof

Water drain pipe system, Building infrastructure of water tube construction engineering.

多摩川上流水再生センターの沈殿池

Industrial drainage system with five blue pipes discharging water into a reservoir. Concept of water management, wastewater treatment, and environmental engineering, spillway

Dirty effluent water treatment plant and water filter for sewage sludge vector icons set

生活排水

汚染された汚い川

機械 室内 パイプ

water treatment icon

Aerated activated sludge tank at a wastewater

Septic tank diagram shows layout of chambers used for treating wastewater. Residential house with typical underground system. External network of private home sewage treatment system

Bottom view of man immersing sewage pump into waste water of septic tank.

Drainage Unblocking Drain Surgeon Retro

Flooded Florida road with evacuating cars and surrounded with water houses in suburban residential area. Consequences of hurricane natural disaster

Resilient Seated Gate Valves connect pipeline of water supply in concrete bunker at constructin site

汚水-排水

汚泥吸引車

Roof Gutter Icon

工場汚水【災害・シリーズ】

water filtration icon

海に漂うプラスチックゴミ

Wastewater

Septic tank diagram shows layout of chambers used for treating wastewater. External network of private home sewage treatment system

機械 室内 パイプ

産業 室内 パイプ

3D Isometric Flat Vector Illustration of Water Purification Systems, Sewage Treatment Processes

Hurricane flooded street with mail box surrounded with water in Florida residential area. Consequences of natural disaster

Plastic pipes frame. Water supply system. Faucet valves and pressure sensors. Curved tubes maze. Plumbing equipment. Sewerage repair. Intertwined pipeline border. Vector background

工場から出る水銀

SELANGOR, MALAYSIA -DECEMBER 02, 2016: Precast concrete box culvert drain stacked at the construction site. It is used to channel storm water to the nearest monsoon drain.

SELANGOR, MALAYSIA -JANUARY 19, 2020: Underground precast concrete box culvert drain under construction at the construction site. It is used to channel stormwater to the nearest monsoon drain.

SELANGOR, MALAYSIA -DECEMBER 02, 2016: Precast concrete box culvert drain lay at the construction site. it is used to channel storm water to the nearest monsoon drain.

SEREMBAN, MALAYSIA -AUGUST 28, MALAYSIA: U shape precast drain at the construction site. Built of reinforced concrete. These materials are collected and stacked on top of each other before installing.

SEREMBAN, MALAYSIA -SEPTEMBER 28, 2016: Construction workers install underground precast concrete culvert at the construction site.