SEWAGE OUTFLOW
Sewage outfall
Residue from making of chemicals
SEWAGE
Chemical pollution
River pollution from outfall
Pollution from aluminium sulphate
SEWAGE POLLUTION
Burnt out cars dumped in pool
Pollution from detergent
POLLUTED STREAM
POLLUTION OF OCEAN
POLLUTION OF RIVER
RUBBISH in stream
ALUMINA PLANT
排水管
Treatment of wastewater
OIL ON WATER
INDUSTRIAL OUTFALLS
Polluted Stream
Polluted stream
CHEMICAL POLLUTION
chemical pollution
Pollution in the River Mersey
Toxic blue green algal bloom
Trash in Harbour
Polluted canal choked with rubbish
CONTAMINATED WATER
POLLUTED RIVER
Sewage outlet pipe discharging onto beach
Sewage water pollution
Sewage treatment plant, outdoors
RUBBISH IN CANAL
RAW SEWAGE polluting harbour
Sea pollution
Waste water treatment
TOXIC SEEPAGE
泡
Water pollution
Garbage on a rock, by the water
Oil in water, close-up.
Michael Faraday, British chemist & water pollution
行政管理不備による水源池の水質汚染
Pollution
Nature Landscape
South of Taiwan
Plastic waste
Polluted canal, Indiana, USA
Oil spill
エコロジーイメージ
水質汚濁
Oil Pollution
Breaking wave
Outdoors sewage treatment plant in the city
Industrial pollution
汚水
River pollution
Cyanobacteria on a eutrophic lake shore
Water of florida everglades
Rusty oil barrels polluting a river
Sewage outlet
Garbage and wooden poles floating on water
Contrast between contaminated and uncontaminated waters in the same sea
Sea viewed from boat
Balloons floating on water
Beach strewn with washed up garbage
汚染された多摩川・二子玉川にて
EUTROPHICATION in pond
Industrial water pollution
Oil processing plant, Athabasca Oil Sands
Oil spill cleanup
sewage settling tanks
Canal silt dumping ground
Algal bloom on river
Sewage ouflow
下水処理場
SHRIMP FISHING
二子玉川
Paint residue. causing water pollution
DEAD FISH IN RIVER
Discarded oil drums
Outflow pipe and rubbish
Pipeline discharging organic chemical waste
SEWAGE OUTFALL
ANTI-POLLUTION BOOM
Industrial pollution, UK
Polluted waters next to a road
Garbage floating on a stream between large rocks
Water pollution occurring by the sea
Polluted waters, in contrast with the beautiful environment
Bromide pouring into Irish Sea
Oil plant settling pond
Prestige oil spill, Spain
Open sewer
Scum floating on the River Ribble
Rubbish in Mountain stream
effect of detergent pollution
Cooling towers
Oil Boom
Rock pools and rocks covered in oil
Hoch Factory Plant
Weeds growing in water reflected on water surface, b&w
DEAD MALLARD CHICK
丸子多摩川
Plastic litter, River Lee, London, UK
France, trash on pebbly beach
Atmospheric pollution
Spain, Andalusia, water of the Rio Tinto, coloured by dissolved minerals, primarily iron
Testing waste water for pollutants
Industrial plant
発電所の煙突の煙と線路
工場の煙突
煙突の煙
Dark smoking factory
POWER PLANT
sugar cane factory