Qin Hai just laughed at Bernice's clamor. ↖w. Facts speak louder than words. If you want to destroy the arrogance of these arrogant European large companies, you can only use your own products to speak. All other explanations are redundant.
With a spirit of reluctance, Bernice then went to harass Henlock, Bessborough and others, repeatedly emphasizing that there is no so-called super filtration membrane in this world. The so-called super filtration membrane is just a Chinese
It was just a lie made up. Bessborough had nothing to say about this, while Henlock kept comforting Bernice, emphasizing that he had always believed in the Warren Group, so he would agree to try Daqin Group's products, purely
It is to satisfy Prince Flandin's request.
Bernice's objections had no effect. Flandin firmly stated that he must see the performance of China's super filtration membrane before deciding whether to choose it. This request was reasonable and reasonable. Henlock could not refute it, so he could only wait for China.
Someone shipped the super filtration membrane.
Two days later, a large truck arrived in Le Havre carrying 1,000 square meters of super filtration membrane produced by Daqin Group. Also arriving in the truck were Xia Yangjie, CEO of Pujiang Haijie Company, and Yu Lihong, chief engineer.
"Lao Xia, thank you for your hard work, Yu Gong."
Qin Hai stepped forward and shook hands with Xia Yangjie and Yu Lihong, who were tired of their travels.
"It's not hard, there are just a few of us on a special plane, it's so comfortable." Yu Lihong replied with a smile.
The filter membrane is a thin film less than 1 micron thick. It will break almost if you blow a breath. In order to improve the strength of the filter membrane, the practical method is to add a layer of porous fabric on both sides of the filter membrane to separate the filter membrane.
The membrane is protected in the middle. This is the filter membrane brought by Yu Lihong and others. The two layers of fabric add up to about 5 mm, like a thick piece of chemical fiber cloth.
After being folded, a 1,000-square-meter filter membrane is only a few cubic meters in size. It can be transported by ordinary air consignment methods. However, flights from China to France are only available in Beijing and Pujiang. Jintang is a small place and there is no need to transport it.
Without international flights, the only option was to transport the goods to Pujiang first, and then wait for the flight to France. This would take two days. After hearing about this, Flandin immediately ordered his subordinates to charter a special plane.
The direct flight from Jintang to Paris saves time on transit. Such a large aircraft only transports a few cubic meters of materials and several Chinese engineers such as Xia Yangjie and Yu Lihong, which is really a luxury.
Yu Lihong has gone abroad several times in the past, but this was his first time traveling abroad on a special plane. No wonder he said it was no longer hard for him.
Hearing that China's super filtration membranes had been shipped, Germer immediately contacted Henlock and prepared to start testing. As a representative of the Warren Group, Bernice was also notified to take the Warren Group's filtration membranes to the experimental site to compare various products on site.
The pros and cons of home products.
The test method for the filter membrane is very simple. It is to use a large container and separate it into upper and lower parts with a filter membrane. The sewage is injected from the top and then penetrates into the lower layer through the filter membrane. If the filter membrane is effective, then the water quality in the lower layer should be able to
Achieve the expected filtration effect. Based on the amount of water filtered per hour, the filtration efficiency of the filtration membrane can be evaluated.
As soon as he arrived at the experimental site, Bernice felt a little regretful. Bernice was very clear about the performance of Warren Company's filtration membrane, and the filtration effect was naturally impeccable. However, the indicator of permeation flux was far from reaching the cleaning project.
requirements. Regardless of the result of this test, Warren Company will not be selected as the supplier of filter membranes. It can be said that this is a worthless competition for Warren Company.
If it is just worthless, that's it. The key question is, if Daqin Group's filter membrane can really achieve the indicators they claim. Then Warren Company has become the foil of Daqin Group, and it is acting as a loser.
Foil. This is a great shame for Warren Company.
However, now that things have happened, Bernice has no choice but to withdraw. If the Chinese provide super filtration membranes and Warren Company does not even have the courage to participate in the comparison, then how will the media comment? Without the comparison of Warren Company,
No matter how bad the Chinese product is, it will still attract attention because it is the only product, and Warren Company will still lose face.
The only hope now is that Chinese products are not performing well. Warren's products have the upper hand, leaving the Chinese speechless and making Henlock, Germer, Flandin and others desperate. However, look at Qin Hai
With the look on his face that he was determined to win, Bernice really lacked confidence in the result.
"Mr. Bernice, can we start?" An experimenter from the French Ministry of Ecology walked up to Bernice and asked him.
Bernice put back his chaotic thoughts and looked up. He saw that the filter membrane sample he had brought had been installed and the filtration test could begin. He sighed secretly, nodded, and said, "It's time to start."
Seawater containing chemicals and oil decomposition products was injected into the test container. Under the action of water pressure, seawater began to penetrate through the filter membrane, dripping to the lower layer of the container. Looking from the side, there is
Just like the eaves on a rainy day, large water droplets are constantly produced and fall down, accumulating in the lower layer.
The experimenter stepped forward, scooped up a cup of water from the bottom of the container with a measuring cup, and then conducted analytical tests next to it. The results came out one by one from the experimenter's mouth:
"Surfactant residue, less than 0.5..."
"Oil particles, less than 0.1..."
"Salt content is acceptable..."
"..."
There was a smile on the corner of Bernice's mouth. The filter membrane he brought had withstood the test, and the filtration effect fully met the expected requirements. Warren Group's technical advantages in the field of filter membranes were not exaggerated.
"Penetration flux, 0.22 cubic meters per square meter per day."
The last data report came out, and Henlock and others who were watching on the side heaved a sigh of relief. The filtration effect was good, but unfortunately the permeability flux was too low. At this filtration speed, how long does it take to filter millions of tons of water?
ah.
"This is also an expected result." Bessborough whispered, "This is why I think the solution of using filter membranes to filter wastewater is completely unfeasible."
"So, can the filter membrane provided by the Chinese have a higher permeability flux?" Henlock asked.
"According to what they said, it should be possible, but..." Bessborough drawled, and the subtext is left to everyone to guess.
Gemo said: "Now that China's filter membranes have been shipped, we will know if they can achieve the performance they claim. Let's go over and see the test results of Chinese filter membranes."
Several people left the experimental site of Warren Company and came to the experimental site of Chinese filtration membranes. Bernice and Crowden also hurriedly followed. In any case, they had to watch from the side to prevent their Chinese colleagues from cheating to win.
When a group of people came to the experimental device, Xia Yangjie and Yu Lihong had already assembled the filter membrane. As the chief engineer who developed this super filtration membrane, Yu Lihong had full confidence in his work.
At this moment, he was inevitably a little nervous. He repeatedly checked the packaging situation, fearing that there would be some mistakes.
"Is this the filter membrane produced by the Chinese? With all due respect, this looks like the technological level of Warren Company 20 years ago." Bernice looked at the filter membrane of Daqin Group and said with a sneer.
It is also a filter membrane covered with two layers of fabric. Compared with the products of Warren Group, the appearance of Daqin Group's products is indeed terrible. The surface of Warren Group's filter membrane looks very neat, with smooth fibers and a faint luster.
The surface of Daqin Group's filter membrane is rough and uneven, and you can even see some fiber threads. It looks like a piece of sack.
Flandin originally had some trust in Qin Hai, but after seeing the filter membranes of both parties, he was a little discouraged. After all, Warren Group is an old giant company, and its strength lies there. Daqin Group is a rookie.
, it is still far from Warren Company, and you can get the clues from such small details.
"Mr. Bernice, the quality of the filter membrane does not seem to depend on the beauty of the surface fabric, right?" Qin Hai smiled heartlessly and said to Bernice, "The surface fabric is only to protect the filter membrane, even if
No matter how beautiful it is, it has no effect at all, what do you think?"
Qin Hai's words are unreasonable. If Jintang Chemical Group's technology level was higher, he would certainly be willing to make the filter membrane more beautiful. But the reality is this, and he does not have enough time to improve the surface treatment process.
, so I can only use these words to cover up my gap.
Of course, Bernis also knew that Qin Hai was quibbling, but he couldn't find a reason to refute it. He could only shrug his shoulders and said: "Maybe what you said is right, then let everyone see the actual effect."
"Okay, let's start the test now." Seeing that Yu Lihong had completed the inspection, Qin Hai issued instructions to the experimenter.
The same sewage was poured into the experimental container, and almost at the same time, everyone heard the sound of water rushing in their ears. Everyone had just come from the Warren Group's experimental device, and they were already used to the sound of sewage passing through the filter membrane.
Clicking sound. When everyone hears this sound of running water, their first reaction is: Is the filter membrane leaking?
Below the filter membrane, the filtered seawater flows downward like a small waterfall. The water curtain is densely packed, and it obviously penetrates through countless micropores. It does not feel like water leakage at all.
Bernice's face suddenly turned pale. According to this water permeability rate, its filtration efficiency is more than a hundred times that of Warren Company! (To be continued, please search Piaotian Literature, the novel is better and updated faster!