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Anonymous users2024-01-23Problem: Drainage in residential buildings, sewage, wastewater, rainwater. What is the quota for waste water?
Also, the rainwater pipe in the balcony is the same as the rainwater jacket on the exterior wall, isn't it? (There are downspouts in civil works (only for storm sewers), and there are storm sewers in drainage.) When that quota, which one should be set?
Drain snorkel (TL) sleeve that? ）
Answer: 1. The sewage in the residential building generally refers to the drainage of the toilet, and a fixed amount of children and mothers should be installed; The waste water system generally refers to the kitchen drainage and the floor drain drainage of the balcony washing machine, which should be installed with a fixed amount of children; The drainage ventilation pipe should also be installed with a fixed number of mothers.
2. Rainwater system, if it is a rainwater pipe on the exterior wall of the building, it should be set with a civil engineering quota child, if it is a rainwater pipe in the balcony, it can be installed with a quota child, which belongs to indoor engineering.
Domestic sewage enters the sewage treatment plant, and if you treat it yourself, you will use A O to treat it, and the agent is cationic polyacrylamide.
It is recommended not to add, because the balcony, toilet, and kitchen have different sewer pipes when building a house, and the balcony generally only shoots the water of the washing machine, and the toilet sewer is relatively thick, if the toilet sewage is discharged directly to the balcony sewer, it is easy to block. . . . Don't let me say it's too clear... The floor drain of the balcony will also return the smell of toilet sewage... >>>More
<> one sewage, one wastewater. You sewer.
Affordable housing. The sewage and wastewater will be combined, the disadvantage is that it smells, and once the fecal pipe of the bottom residents is blocked, the fecal water may overflow from the basin. >>>More
Put a very valuable thing in the room, inform the landlord, if the blister is broken, it will be compensated, and this thing must be used and cannot be removed.
This is a good thing, peeing can expel alcohol from the vocal body.