With more and more concentric circles appearing on the surface of the water, the onlookers and leaders at all levels who stopped on the shore all craned their necks to visit the river one by one.

No way!

What a fucking god!

If only mechanical and electronic equipment such as water pumps and oxygen supply machines are put in, it is easy to understand the abnormal accumulation of pollutants.

However, just by putting a kind of aquatic grass that claims to have a strong ability to purify water, this kind of pollutant adsorption change can be seen by the naked eye, which is greatly unexpected by the onlookers.

Even the tens of millions of netizens who were guarding the live broadcast room were dumbfounded by the sudden countless concentric circles.

"This ...... What the hell is this principle?"

"Why does suspended solids in water bodies accumulate automatically?"

"And it's this weird ring!"

"It looks a bit like Saturn's outer rings, but this one shrinks inward. ”

"It can't be some aquatic plant plugged in, right? like an electromagnet absorbing metal powder. ”

Tens of millions of netizens are speculating about the working principle of this kind of [sewage weed], especially some netizens who have high knowledge and education, and they have picked up their mobile phones and sent inquiries to experts and scholars in plant disciplines.

But after asking, even some doctoral students and postdoctoral fellows in botanical research institutes can't figure out the real reason for the appearance of such concentric circles.

In the end, netizens can only attribute this magical pollutant aggregation phenomenon to the black technology of [First Group].

After all, the products like [Hair Growth Aloe Vera] [Blue Moon Flower] that [First Group] came up with before are enough for black technology.

Even if the physical product is on sale until now, no research institution can specifically analyze the cultivation, research and development, and working principle of the two plant products [Aloe Vera] and "Blue Moon Flower".

So much so that in the end, these R&D institutions gave up the reverse deduction and analysis of several products of [First Group].

It's good now, just the principle of [Aloe Vera] [Blue Moon Flower] and [Crystal Apple] has not been figured out, and this [First Group] has come out to be a fucking demon again!

And this time it came out, it is still an unprecedented environmental protection product, how can this keep the outside world calm?

In particular, some plant workers who are well aware of the internal situation of [First Group], after seeing the picture of pollutant aggregation in the live broadcast screen, are all sighing about the company's R&D and innovation capabilities.

"How many products is this from Group 1 today?"

"It seems that with the new apples that have already been released, this is already the sixth special plant product. ”

"How can their R&D capabilities be so strong?"

"How can you launch such a hot new product every few months in such a short period of time?"

"Doesn't the cultivation of new varieties of plants take time to set up projects, research and development, and then mass production?"

"Does Group One have their own time machine?"

"I had never heard of this before!"

"Not to mention the project, even if it's the name of this variety, it's the first time I've heard it. ”

"Maybe someone else set up the project before the company was established!"

"There are also rumors from the outside world that their first group has a mysterious R&D team, and everyone in the team has signed a responsibility agreement for decades, and the confidentiality measures are quite good. ”

"It's really more popular than people!"

"Aquatic weeds are used to treat sewage?"

"This kind of fantastical topic, why didn't anyone dare to set up it before?"

"And where is the theoretical basis for this [sewage weed] coming from?"

"It feels like a castle in the air, thinking of a play is a play, and they have all done it successfully!"

Some knowledgeable industry insiders are watching the changes in the river in the live broadcast, while privately discussing the situation of [First Group].

As for the onlookers and leaders at the scene, after seeing so many concentric circles appear on the river, they couldn't stop their pace, and began to step on the boats on the shore and row towards the middle of the river, intending to observe the contraction of the concentric circles up close.

It's just that before these boats are halfway down the current, an even more magical scene happens!

The river water, which originally looked green, began to turn from green to clear while the concentric circles overlapped by the two of them kept shrinking, until the entire river became crystal clear.

As for the suspended solids, particulate matter, and pollutants that should be floating in the water body, they all begin to precipitate due to the adsorption capacity of [sewage weeds], until they are transported to the root part by the carrying ability of aquatic weeds, and then begin to form hard blocks like slabs and bricks at the bottom of the river.

Of course, people don't know the clumping phenomenon at the bottom very clearly.

After all, this agglomeration phenomenon is accompanied by turbidity precipitation, and it is impossible to see the changes at the bottom of the river at a glance without the visual ability of ordinary people.

In addition, the main road of the Tang River in front of him is much deeper than the nameless river that Chen Hao managed before, and the deepest part of the center of the river can reach 6 or 7 meters, and it is definitely impossible to see the bottom at a glance.

It's just that it doesn't matter if you can't see the clumping at the bottom of the riverbed with the naked eye, as long as you can see that the water in the river is clear!

"it!"

"What's the situation?"

"Why is the river so clear all of a sudden?"

"Look close to the shore, you can see the garbage piled up underneath!"

"The shallowest part of the river should be 2 or 3 meters, right?"

"Can you see through it at a glance?"

"Is this still a fucking class V polluted water?"

"God, God! This sewage grass is too godly!"

"How long has it been since it was put in? It really makes the river so clean!"

Whether it was the leaders of the small boat, or the people in Wenshi and Ruicheng who were watching from the shore, they were all stunned.

Even the tens of millions of netizens who were guarding the live broadcast room, after seeing the further changes of the river from green to clear, even brushed their "staring" and "incredible" expressions on the public screen throughout the whole process.

As for Wu Bo, who was waiting on the shore to see the results of the water treatment, he had an expression that he knew everything about the water being clear, and he only took a few technicians from the [First Group] on the side, bowing his head and silently calculating and counting the specific effective time of [Removing Sewage and Grass].

After all, the density of [sewage weeds] put into the main road of the Tang River this time is nearly 10 times more than that of the previous treatment of the nameless river.

With a large number of aquatic weeds, the onset time is naturally much faster than that of the previous treatment of the nameless river.

And Wu Bo led people to make this kind of statistical data, which is also to lay a good foundation for the future promotion of [sewage weeds] to the polluted water system across the country.

After all, if this novel pollution control product wants to open up a reputation in various markets at once, this kind of real treatment case and related data must be indispensable.

----

ps: The data is now hard squeezed out of the code word, everyone forgive me~~