ASTORIA, Ore. — Da Yang Seafood is pilot testing a new wastewater treatment system at its fish and shrimp processing plant here to comply with more stringent regulations handed down by the state ...

Red-tinted wastewater shows up March 5 in an aeration basin at the Postville wastewater treatment plant. A blocked sewer line at Agri Star caused a pump station to flood, sending untreated water from ...

Innovative, low-energy wastewater treatment aims to advance sustainability in the seafood industry WALLA WALLA, Wash. , Dec. 11, 2025 /PRNewswire/ -- Perca, Inc. has announced the launch of a ...

SUNNYSIDE, Wash. - A Sunnyside food processor has settled a state environmental fine by promising to purchase laboratory equipment for nearby irrigation districts. Johnson Foods, which processes, ...

Scientists have successfully replaced half of the fishmeal protein in the diets of farmed Asian seabass with a 'single cell protein' cultivated from microbes in soybean processing wastewater, paving ...

The MART Corp.'s EQ-1 wastewater processing system is designed to treat water for less than 20 cents per gallon. In addition, the system is designed to reduce aqueous waste volume by 90%, reclaim up ...

Tyson Foods is one of the world’s biggest meat and poultry producers. According to the Union of Concerned Scientists, it’s also a major polluter in the United States. A new report from the group says ...

State environmental authorities have fined a Sunnyside food processor for repeated wastewater violations. The state Department of Ecology levied a $14,000 fine against Johnson Foods for sending ...