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Activists attribute the abnormal color to a chemical used to preserve exported shrimp.
A lagoon in the Patagonia region of southern Argentina turned bright pink. This is a striking but terrifying phenomenon that experts and activists blamed on pollution caused by a chemical used to preserve exported shrimp .
According to activists, the color is caused by sodium sulfite, an antibacterial product used in fish factories, and people accused the waste of sodium sulfite of contaminating the Chubut River, which provides water to the Colfort Lagoon and other water sources in the area .
Residents have long complained about the stench and other environmental problems around rivers and lagoons.
Environmental activist Pablo Lada told Agence France-Presse: “Those who authorize poisoning people should be controlled,” he accused the government of causing chaos.
Lada, who lives in the city of Trelu, said that the lagoon turned pink last week and remained an abnormal color on Sunday. Lada is not far from the lagoon, about 870 miles (1,400 miles) south of Buenos Aires. kilometer).
Environmental engineer and virologist Federico Restrepo told AFP that the color of the fish is caused by sodium sulfite in fish waste, which according to the law should be disposed of before being dumped.
The lagoon, which is not used for entertainment, receives runoff from the Trelu Industrial Park, which has previously turned purple-red.
But the residents of the area have had enough.
In recent weeks, residents of Rawson, near Trelu, have blocked the road where trucks transport processed fish waste through the streets to the suburban treatment plant.
“We have dozens of trucks every day, and the residents are tired of it,” Lada said.
Because of the protests, Rosen was barred from entering, and the provincial authorities authorized the factory to dump waste in the Colefort Lagoon.
“Red does not cause damage and will disappear in a few days,” Juan Michelu, head of environmental control in Chubut province, told AFP last week.
Sebastian Della Valina, Planning Secretary of the City of Trelu, disagrees: “It is impossible to minimize such a serious matter.”
Factories that process fish for export (mainly prawns and cod) have created thousands of jobs in Chubut Province, which has a population of approximately 600,000 people.
Dozens of foreign fishing companies operate in the waters under the jurisdiction of the Atlantic Ocean in Argentina.
“Fish processing creates jobs…it’s true. But these multi-million dollar profitable companies don’t want to pay freight to transport waste to the existing treatment plant in Puerto Madryn, 35 miles away, or build closer Plants,” Lada said.
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