Open sewer
水質汚濁
Residue from making of chemicals
Pollution from aluminium sulphate
CHEMICAL POLLUTION
Outdoors sewage treatment plant in the city
Sewage outlet
SEWAGE
River pollution from outfall
Sewage outfall
Chemical pollution
sewage settling tanks
Acid mine drainage, Kenya
Outflow pipe and rubbish
Pollution from detergent
Sewage water pollution
下水処理場
Indonesia, Jakarta, Cityview, slum with sewer
Sewage treatment plant, outdoors
SEWAGE OUTFLOW
Sewage outlet pipe discharging onto beach
POLLUTED STREAM
泡
汚れた生活排水路
Paint residue. causing water pollution
排水管
生活排水路と汚れた水
CONTAMINATED WATER
POLLUTED RIVER
chemical pollution
Pollution in the River Mersey
Water pollution occurring by the sea
Polluted waters next to a road
Garbage and wooden poles floating on water
Garbage floating on a stream between large rocks
Contrast between contaminated and uncontaminated waters in the same sea
Polluted waters, in contrast with the beautiful environment
Water pollution
Waste Water being emmited
OIL ON WATER
Treatment of wastewater
汚水
Costal sewage pollution
川に流される工場の廃水
Industrial pollution
Disposal of fracking waste
RAW SEWAGE polluting harbour
SEWAGE POLLUTION
Rusty oil barrels polluting a river
Polluted canal choked with rubbish
ALUMINA PLANT
Burnt out cars dumped in pool
Oil in water, close-up.
Pollution
RUBBISH IN CANAL
Sewage ouflow
ANTI-POLLUTION BOOM
SEWAGE OUTFALL
Industrial water pollution
Trash in Harbour
Industrial pollution, UK
Oil spill
Polluted canal, Indiana, USA
エコロジーイメージ
POLLUTION OF OCEAN
INDUSTRIAL OUTFALLS
POLLUTION OF RIVER
RUBBISH in stream
Oil Pollution
Polluted Stream
Polluted stream
Spain, Andalusia, water of the Rio Tinto, coloured by dissolved minerals, primarily iron
Garbage on a rock, by the water
Discarded oil drums
Sea pollution
River pollution
Oil plant settling pond
Michael Faraday, British chemist & water pollution
Sea viewed from boat
Balloons floating on water
Water of florida everglades
Toxic blue green algal bloom
Fish killed by water pollution
DEAD FISH IN RIVER
TOXIC SEEPAGE
軒先の生活排水パイプ
Nature Landscape
South of Taiwan
行政管理不備による水源池の水質汚染
汚染された多摩川・二子玉川にて
二子玉川
Canal silt dumping ground
Plastic waste
Plastic litter, River Lee, London, UK
Pipeline discharging organic chemical waste
Oil processing plant, Athabasca Oil Sands
Waste water treatment
Beach strewn with washed up garbage
SHRIMP FISHING
effect of detergent pollution
Scum floating on the River Ribble
Industrial water flow
Weeds growing in water reflected on water surface, b&w
Contrast between polluted waters, and the blue sea
EUTROPHICATION in pond
Sewage water outlet
Plastic waste floating in the sea
Leaves on foam in water
Bromide pouring into Irish Sea
Outfall from sewage treatment works
River contaminated with mine effluent
Sewage treatment works
Wastewater treatment works
Raw sewage entering sewage treatment works
Settlement tank at a sewage treatment works
Trickling filters