The family home is an old style old house, there is no septic tank, and it is legal for a private to

There is nothing illegal, the sewers in the city are originally used to discharge all kinds of pollutants.

Strictly speaking, human and animal manure should be dried, dehydrated, decomposed, and deodorized, rather than discharged directly into the sewer!

Broadly speaking, human and animal manure is inorganic.

In nature, it can quickly degrade on its own without producing any toxic and harmful substances.

Urban sewers are designed to treat rain, sewage, and other functions, but the pollutants they produce are so concentrated and large that the rivers are self-cleaning and overloaded.

You can recognize that it is illegal to defecate privately, and there is a way to make up for it. If there is still space in the old house, you can buy a ready-made septic tank jar, which is available on the market, and it is about that big.

The family home is an old house without a septic tank. Personal events. Toilets drain feces into the sewer.

Illegal. Because you think about it. The toilet drains the feces down the drain.

Doing so can easily clog the sewer pipes. Causing discontent among the residents. And solution.

Drain to. Excrement in sewer pipes. Flavor.

will pollute the environment. Therefore, it is recommended that you still do not modify it like this.

It is an illegal act and is punishable by imprisonment and fines.

It's legal, as long as you pay the property management fee.