Chapter six hundred and ninety third ash brick making technology
"Chairman, inspired by you last time, we did some experiments and finally formed an opinion, which is to use sludge to process and produce building materials!
After testing, the chemical composition of the ash is relatively close to that of brick-making clay. Therefore, we did some experiments using sludge ash to bake standard bricks.
At present, the standard bricks commonly used in construction projects have been successfully used in the laboratory to use the ash after sludge incineration!" Gu Wen reported the good news to Yu Qingyang.
"Oh? How is the quality of the bricks? Compared with the internal combustion bricks currently used on the market, how is the performance in terms of strength, corrosion resistance, durability, etc.?" Yu Qingyang immediately asked with great interest.
"After experimental comparison, sludge ash is used as an additive material, and the strength, acid and alkali resistance, and durability of the fired bricks are no worse than internal combustion bricks! Because sludge ash contains a large amount of heavy metal components, it is
To a certain extent, it is even better than internal combustion bricks!”
"This is really good news! Sludge contains a lot of bacteria, and there are many pathogenic bacteria. Will there be any safety problems with using sludge ash to make bricks?" Yu Qingyang once again raised the common question.
"Bricks made from sludge and ash are calcined at high temperatures twice, and those bacteria, whether beneficial or pathogenic, cannot survive, so there is no problem in terms of safety!
We also inspected the fired bricks for germs, and no germs were found on the fired bricks! In other words, with our current technological capabilities, we cannot find germs on the fired bricks!"
"Very good! Now that we have the experimental data, apply for a patent immediately!
Your scientific research public relations team has made great contributions to the country and the company this time! When the patent application is approved, I will celebrate your success!" Yu Qingyang applauded happily.
Yu Qingyang was very satisfied that they were able to produce scientific research results in such a short time. It can be seen that these experts and professors are still good, but sometimes their thinking is a bit rigid.
It lacks some wild and whimsical ideas.
"Yes! We will sort out the materials and submit the patent application right away!" Gu Wen did not expect that Yu Qingyang would emphasize applying for a patent, but he still nodded in agreement.
Of course, Yu Qingyang had to emphasize the patent application. According to the original agreement, all the expenses of the scientific research public relations team were paid by Hua Yu, and the scientific research results also belonged to Hua Yu.
Of course, Hua Yu will pay a large bonus for every scientific research result produced by the scientific research public relations team.
Yu Qingyang didn't want the hens he raised with his own money to fly to other people's homes and lay eggs.
Not to mention overestimating the professional ethics of those experts and professors.
This is not to say that experts and professors involved in scientific research public relations do not have professional ethics. On the contrary, Yu Qingyang believes that they are all scholars with noble sentiments.
However, he cannot place such a huge interest on the noble sentiments of experts and professors. There are hundreds of experts and professors, plus auxiliary research institutes, doctoral students, seven or eight hundred people, and there are many people with mixed opinions. If someone leaks the data,
, being preempted by others to register is like a hen that has been raised with hard work and gone to someone else's house to lay eggs.
In particular, the principle of this process of using sludge and ash to make bricks is not complicated. As long as you know the principle and get some data, it is easy to copy the scientific research results, so you must be more careful.
Be careful when sailing the ship that lasts ten thousand years.
Sludge ash brick making technology is definitely an innovation for the current sludge treatment, an innovation that fills the gap.
Once this technology is successfully transformed into factory production technology, it will have a profound impact on sludge treatment around the world.
He opened up a new idea for sludge treatment and reuse in the world.
Sludge treatment and reuse is a difficult problem facing leaders of all countries.
Take the Bailonggang Sewage Treatment Plant as an example. After the Bailonggang Sewage Treatment Plant is completed in the future, its daily treatment capacity will reach two million cubic meters per day.
What does this mean? It means that Bailonggang Sewage Treatment Plant will produce 800 cubic meters of sludge every day, which is more than 290,000 cubic meters a year, and nearly 300,000 cubic meters of sludge.
How to deal with such a large amount of sludge? Burial is the common method at present.
However, it has been mentioned more than once before that sludge contains a large number of pathogenic bacteria and heavy metal elements. Burying, the simplest and crudest method, will cause land pollution and even bury hidden dangers.
Those pathogenic bacteria will not die if they are buried in the soil, and they will explode at some point.
Once it breaks out, it may become a disaster like SARS now.
Although sludge incineration can eliminate pathogenic bacteria to a certain extent, it cannot eliminate the heavy metal elements in it. Therefore, sludge incineration ash will still cause soil pollution.
This kind of pollution can only be digested and absorbed over a long period of time.
However, there is still a problem with sludge incineration. As mentioned before, incineration consumes a lot of energy, and not all sewage treatment plants are willing to spend a lot of money to do harmless incineration.
Most sewage treatment plants still choose to bury them.
Therefore, although the principle of making bricks from sludge incineration ash is simple, it sets a precedent for sludge treatment and reuse technology.
The ash after incineration is used to make bricks, which can turn waste into treasure and protect land resources to a certain extent.
Support national policy!
“Although you have successfully developed the technology to use sludge and ash to make bricks, you can’t stop there!
On this basis, more and more extensive sludge reuse technologies must be developed!
For example, sludge separation technology, sludge is divided into organic sludge and inorganic sludge. No matter what kind of sludge, it contains a lot of heavy metal elements. How to separate organic sludge from inorganic sludge, how to remove the heavy metals inside
Separate them, these are the difficulties you have to study and overcome!" Yu Qingyang did not satisfy the sludge ash brick making technology, but made further demands.
"Understood, don't worry, Chairman! We will not be complacent just because of some achievements! We will continue to work hard to develop more sludge reuse technologies!" Gu Wen nodded vigorously.
As a young man from an aristocratic family, Gu Wen is willing to devote himself to the cause of environmental protection, which shows that he is an ideal and ambitious young man.
Since meeting Yu Qingyang, Gu Wen has felt like Boya meeting Zhong Ziqi, and Qianli Ma meeting Bole.
He does not need to worry about funds or managing the company, he only needs to devote himself wholeheartedly to the environmental protection cause he likes.
"Well, there's no need to be so anxious. First apply for a patent for making bricks from ash, and then transform the factory production technology!
Once we have this technology settled, it will not be too late to continue more in-depth and broader research!
In this case, please inform me that I will celebrate your success at the Mushi Tianhua Hotel in the evening! All experts and professors will be present!" Seeing that Gu Wen still did not understand the importance of patents, Yu Qingyang said a little.