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Anonymous users2024-01-23It is discharged from the sewer into the urban sewer network system, and transported to the sewage treatment plant for treatment and discharge.
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Anonymous users2024-01-22It is flushed into the sewer and enters the sewage pipe, and finally collects into the corresponding sewage treatment plant.
The from the city's toilets goes through the sewers to the sewage plant, finally to the river, and finally to the sea. >>>More
They are discharged into the city's drainage pipes, and most of them go to the sewage treatment plant for treatment before being released.
There are only many places where you can go to the corresponding sofa factory and see what they are doing. How? Daikin learns to buy the same things as them, which is very good. >>>More
The earthworm-like thing you found didn't come from an earthworm, it's a species called a "bloodworm.""Aquatic animals, about 3-5 cm long, red or red, about the size of a pen tip, grow in sewers, sewage ditches, rivers and other places. Solution 1: Pour potassium permanganate or insecticides and other disinfectants and insecticides into the drain of your vegetable sink. 2. A one-way drain valve can be installed at your drain outlet.
You can go to the supermarket in Da Lane, or go to the place dedicated to the kitchen to buy it, I hope you can buy it, I wish you a happy day.