"Professor Dai, what about the A2/O process? Doesn't it also fail to meet the first-level emission standards?" Yu Qingyang asked again.
Professor Dai really wanted to scold Yu Qingyang, but don't ask blind questions if you don't understand.
"Yu Qingyang, the country's sewage discharge standards are divided into three levels, which is what we often call the first-level discharge standard, the second-level discharge standard, and the third-level discharge standard.
This country has clearly stated regulations!
Only the secondary protection areas of water sources, fish and shrimp wintering grounds, migration channels, aquaculture areas and other fishery waters and swimming areas are subject to the first-level discharge standards.
Generally, agricultural water areas and general landscape waters are only required to implement Level 2 discharge standards." However, considering that Yu Qingyang is a major funder of the school's water project, Professor Dai still patiently explained to Yu Qingyang what Level 3 discharge standards are.
"Oh!" Yu Qingyang nodded.
"The first-level emission standards are also divided into Class A standards and Class B standards..." Professor Dai went on to explain what the first-class Class A emission standards are and what Class I emission pollutants are.
In fact, Yu Qingyang knew all this, as it was clearly stated in the "Comprehensive Wastewater Discharge Standard" issued by the country in 1996.
Yu Qingyang is concerned about which standards the earliest sewage treatment plants built in China implemented.
Through previous conversations, we have actually learned that the country’s current sewage treatment plants are subject to secondary emission standards.
Of course, the first category of pollutants are not included in the emission classification.
The first category is the toxic pollutants mentioned before, and wastewater with excessive heavy metals.
It is a bit convoluted to explain according to the "Integrated Wastewater Discharge Standard".
To put it more simply, treated water discharged under the first-level discharge standard can be discharged to the water source.
That is to say, the treated water under the first-level discharge standard can be used as drinking water after reprocessing, or can be directly used as bathing water in bathtubs, or can be directly fed to livestock.
It can be seen that it is the safest.
Water treated under the secondary discharge standard can only be used to irrigate crops and cannot be used to feed livestock.
It can be used as water for general scenic spots.
This means that the treated water under the secondary discharge standard can be used for washing hands, but not for bathing. If you want to bathe in the treated water under the secondary discharge standard, you must have an African physique.
After understanding this, Yu Qingyang no longer struggled. After all, he was not an expert, and he was not prepared to engage in scientific research on water treatment.
Professional people will do professional things. As long as you know what water treatment is, you will be fine.
"Brother Dang, Senior Brother Ren, Senior Brother Xu, and Senior Sister Wang, after you graduate, do you plan to continue studying for a Ph.D. or join the workforce?" Yu Qingyang no longer dwelled on the technical issues of water treatment, and began to entertain the ideas of several senior brothers and sisters.
"What, Junior Brother Yu is planning to recruit us?" Before the three senior brothers could speak, Senior Sister Wang asked with a smile.
"Yes! Our Huayu Water Affairs, a subsidiary of Huayu Investment, has just started and is in urgent need of talents like senior brothers and sisters to join us!
As long as the senior brothers and sisters are willing to join our company, there is no need to worry about the salary.
Our company will soon introduce a talent introduction policy.
If you have a graduate degree, as long as you come to work in the company, and after signing the contract, the company will provide you with a 100-square-meter house and 200,000 yuan in settling-in allowance.
If you have a bachelor's degree, you will also receive a settlement allowance of RMB 50,000 and enjoy internal house purchase discounts.
And these subsidy policies can be enjoyed together with the government's talent introduction policy." Yu Qingyang said seductively.
Because college graduates flow south, the provincial governments of some northern provinces and the municipal governments of prefecture-level cities have introduced subsidy policies for talent introduction.
From settling-in fees, to housing subsidies, to the implementation of job levels, a package of preferential policies has been introduced.
When it comes to talent introduction, there are two tears.
Southern cities and coastal cities also have talent introduction subsidy policies, but they only provide subsidies for returnees and doctoral students.
Northern cities still treat undergraduates as treasures.
With the current scale of Huayu Investment, there is actually no shortage of college students.
What is lacking are professional talents, such as water engineering professionals like Dang Zhijun.
After all, water engineering is an emerging major in China. Haihe University, which was the first to offer water engineering major, has not yet graduated its first class of students.
Graduate students like Dang Zhijun actually transferred from other majors.
Even Professor Dai and Teacher Lu were engaged in teaching in other majors before and came from different fields.
Of course, the so-called crossover is because the majors they studied are similar and interlinked with water engineering.
"Yu Qingyang, you started poaching in front of our two teachers?
Don’t think about Dang Zhijun and the others! They have all decided to stay in school, and the school also attaches great importance to the new major of water engineering...
Although the treatment given to Dang Zhijun and others is not as great as your two hundred thousand yuan and a house.
But it's not bad. He can stay in school and work directly as a lecturer, and he can be given priority in getting a professional title..." Teacher Lu broke Yu Qingyang's fantasy.
"Teacher Lu, let's discuss it. Huayu Investment and Haihe University are also cooperative units. Our company is in urgent need of water engineering talents!" Yu Qingyang said urgently.
This year, all provinces across the country have begun to carry out sewage treatment projects, and water engineering talents are scarce.
In terms of strength, Huayu Investment really cannot compete with those central enterprises and cities like Beijing, Shanghai and Guangzhou.
People die for wealth and birds die for food.
As long as Beijing, Shanghai and Guangzhou issue an offer and you come to work in our unit, they will solve your household registration problem and provide you with a partial house purchase subsidy.
Why don't water engineering students rush to these cities?
This is a reality that is inherently flawed and cannot be changed.
You can’t move your company to Beijing, Shanghai and Guangzhou just to compete for talents, right?
Regardless of whether Yu Qingyang is willing or not, the leaders of the Water Resources Department and the leaders of Quanshui City can crack Yu Qingyang's head open and control the water for him.
"Yu Qingyang, the water engineering major is a three-year program. The first batch of students will graduate next year. You can go to the school and sign an employment agreement with them in advance." Teacher Lu was very kind to his favorite disciple and gave him advice.
"That's okay! Teacher Lu, can you do this? Our school can help us organize a targeted training program!
We select a group of employees from the company and go to school to study water engineering.
The degree will be awarded as a correspondence degree, but it must be full-time teaching." Yu Qingyang rolled his eyes and had an idea.
What my company currently lacks is water engineering professionals, and there is no shortage of technical school students, technical secondary school students and college students.
It is entirely possible to select some of the more hard-working and eager-to-learn employees from the company and send them to Haihe University for directional training.
Just like the establishment of technical schools and specialized technical secondary schools in the past few years.
"This... Yu Qingyang, I won't hide it from you either!
At present, the school’s teaching strength in water engineering is limited!
I am afraid……"
"Teacher Lu, our company can donate five million education funds to the school free of charge every year.
Used to improve the school’s operating conditions!”