What is the concept of foul odor and its hazards?

Foul-smelling, unbearable taste or smell.

filthy and smelly things; An unbearable stench. "Zhou Li, Tianguan, Palace People": "The palace people are in charge of the king's six bedrooms, for their wells, except for their stench.

The Book of Rites: "Those who are sincere in their intentions do not deceive themselves. Like a foul smell, like a good lust.

Ming Wang Shouren "University Question": "If you have a thought and be evil, the truth of evil is like the smell of evil, then there is no insincerity, and the heart can be right." Ba Jin, "Should We Formulate a "Literary and Art Law":

Also try to get rid of the stench coming from the thorn bushes behind you. ”

Word breakdown. Explanation of evil evil è bad: bad feelings.

Consequences. Abominable. Notoriety.

Ugly. **:Bully.

Knave. Sinister. Ferocious.

Sinful things, very bad deeds: full of evil. Good beauty loves good evil ù hates and hates as opposed to "good (刼)".

Damn it. Abhor. Good (刼) evil.

So beautiful and lovely. > Explanation of odor Odor ò Bad smell, as opposed to "incense": foul smell. Ozone.

Stench. Aroma: "The left saber, the right is stinky, and he is like a god."

Annoying: Smelly money. Flatter yourself.

Stinky shelf. Notorious. Ruthlessly:

Scolding. Refers to * Shell Broken, Invalid: Stinkfire. Fragrant.

Leaving a stinky ten thousand years: [yí chòu wàn nián] smelly: a metaphor for bad reputation; 10,000 years:

Refers to a long period of time. People died; But the notoriety lives on forever; Reviled by others. Idiom source:

Song Shi Lin Xun and others praised": "If it is Cheng Jue's theft of wealth, Liang Benda Li Zhixiao is a Shi Ouyuan eagle dog, and he will be stinking for thousands of years." ”

Stinky and unpleasant: [chòu bù kě wén] The smell is unbearable. The metaphor is that people have a very bad reputation.

Source of the idiom: Tang Liu Zongyuan's "East China Sea Ruo": "Stirring up its rhinoceros to play, taking seawater miscellaneous dung and soil worms, and it is real, and it stinks unacceptably."

Broadcast evil stench: [bō èyí chòu] broadcast: spread. Spread evil deeds and leave a bad smell. Source of the idiom: Song Lu Jiuyuan's "Book with Huang Xunzhong": "Those who are in high positions are suitable enough to sow evil stench, and the gentleman is just a precept." ”

Notoriously Far Away: [chòu míng yuǎn yáng] 名: reputation; Notorious:

bad reputation; Jang: Spread. The bad reputation spread far and wide.

It is also known as "the ugly voice spreads far and wide". Idiom source: "Song Shu Liu Yizhen Biography":

The general of the case car riding is righteous, vicious, self-inflicted, Xianyang is cool, and the smell is far away. ”

Stinky can not be dang: [chòu bú kě dāng] dang: to bear.

It stinks so much that it's unbearable. Idiom source: The metaphor of a person has a very bad reputation.

Tang Liu Zongyuan's "East China Sea Ruo": "Stirring up its rhino to play, taking seawater miscellaneous dung soil and grasshoppers, it stinks and can't be used." ”

Hello, glad to answer for you!

Odorous substances are basically in a state of incomplete oxidation, and they continue to oxidize and decompose through natural photodegradation, or interact with other organic compounds and microorganisms in the environment in the atmosphere, water and soil, and finally transform into "non-odorous" compounds.

Although nature has the ability to self-purify odorous substances, the process of self-purification is extremely slow. As a small environment, the laboratory will be polluted by odorous substances quickly, which requires R&D personnel in the environment to strengthen learning, properly quench and treat them as soon as possible according to the nature of odorous substances to avoid pollution incidents.

Hope mine is helpful to you, welcome!