garbage and trash on surface of water in pond at outdoor in shantou town or swatow city in guangdong, china

bottle chemical china chinese city contaminated contamination corrosion damage danger dangerous destroy destruction dirty disaster disposal drain ecology environment environmental floating foam garbage global green grunge guangdong industrial industry lagoon lake many natural nature ocean oil outdoor plastic polluted pollution pond problem recycle river rubbish sea sewage shantou substance surface swatow town toxic trash treatment waste water