The installation of the auxiliary system is semi-automated, with the installation of tracks or tires, the installation of panoramic cameras, and the installation of cockpit operating equipment.

Ye Qing calculated, if he went all out, the current assembly workshop could produce up to twenty mechanical giants I a day.

This number is already very impressive, and building large machinery is not making a car. Huaxing Heavy Industry builds 240-ton large mining vehicles, and only 30 can be built in a year.

Twenty Titans I are produced a day, and the sale is 200 million. Excluding costs and taxes, Ye Qing can make a net profit of 1.4 billion.

Later, the sales volume opened, and the production capacity could not keep up, and Ye Qing could build more assembly workshops.

Ye Qing was busy in the factory, and in Xiaoping Lake on the edge of the Blue River, there was a group of people who were busier than him.

Mayor Xia Yuming wants to preside over the work, and it is impossible to stay here all the time. Vice Mayor Wu Shunyun, who is in charge of the construction of urban civilization for a living, set up camp and stationed himself in the village, and is fully responsible for dealing with the pollution incident.

At present, there are six water excavation boats on Xiaoping Lake, salvaging packages of chemical waste discarded by grain carriers.

The chemical waste was previously bundled with wire mesh pockets until the excavator salvaged them one by one.

There are only countless broken pockets in the wire mesh pockets......

Sixty wire mesh pockets were fished up, and Vice Mayor Wu Shunyun almost shot the perpetrators who were arrested and brought to justice.

Who are these people?

The high-sounding renewable energy Co., Ltd. has registered on its business license all industries that benefit the country and the people.

Under the guise of transporting grain, some grain companies have taken over some illegal transportation work behind their backs.

Law enforcement officers rummaged through all the warehouses, but they didn't even find a grain of grain.

And the culprit is the Jinmei Chemical Company!

Vice Mayor Wu Shunyun knew about this company, and the Zhongyun Municipal Government held a tea party for entrepreneurs every year after the Spring Festival, and Wu Shunyun also chatted with their boss Tang Jian.

Talking about environmental issues, the boss Tang Jian patted his chest and said that there is a first-class chemical sewage treatment tank in the factory. He even wanted to take the initiative to invite the deputy mayor to visit their factory for guidance.

Now this soup boss has run away and run to Liangjiang City.

The Public Security Bureau sent a team to Liangjiang City early in the morning to arrest this guy.

Joint law enforcement officers from the Environmental Protection Bureau of the Industrial and Commercial Bureau have also been stationed at Jinmei Chemical Company to conduct a comprehensive investigation.

According to a morning raid, Jinmei Chemical is not only the producer of this batch of harmful chemical waste, but also secretly built a sewage pipeline behind the scenes, carrying out the bad act of secretly discharging harmful chemical sewage all year round.

This news almost smashed Vice Mayor Wu Shunyun on the spot.

Where can the illegal sewage be discharged?

It must still be discharged in Zhongyun, and the environmental pollution caused by perennial illegal discharge is not bigger than ten small Ping Lake?

I asked several company managers and employees in a row, and they said that the sewage pipe should be repaired to the sea, but the exact location is not clear.

The Environmental Protection Bureau (EPA) dispatched a survey of the seawater within 50 miles of the coastline.

However, the test results were puzzling, and all the seawater samples were qualified. Especially on the side of Longxi Beach, the quality of the sea water is simply good and can compete with the Maldives.

For the time being, the location of the illegal discharge has not been determined, and the Environmental Protection Bureau has expanded the sampling scope to sample all the water resources within a 50-mile radius of Jinmei Chemical.

At the same time, there are also special personnel to explore the sewage pipeline, using probes to explore along the pipeline path.

However, these are all measures to make amends, and now Xiaoping Lake has become a dead lake, a stinky lake.

On the edge of Xiaoping Lake, which was temporarily closed, almost all experts related to water resources in Zhongyun City came.

According to the test results, the pollutants in Xiaoping Lake do not have volatile properties, and the strange smell of the air will not cause harm to the human body.

But the water that comes into contact with it, and the creatures in it, has completely lost its saving value.

Even two old experts from the [Materials Chemical Engineering Laboratory] of Zhongyun University also came, wearing protective masks, gathered in the temporary command room, and discussed problems with solemn eyes.

"Now I think the only way to do this is to use filtration to filter all the polluted water in Xiaoping Lake. ”

A technician from the Environmental Protection Agency said: "You can use ceramic membrane tubes to filter, and I have seen this technology in paper mills, a ceramic membrane tube can filter several tons of sewage in an hour. ”

"Ceramic membrane tube?" Vice Mayor Wu Shunyun raised his head, and said in a somewhat dull voice through the mask: "We seem to have a ceramic membrane tube manufacturer in Zhongyun City, can this thing completely filter out harmful chemicals in the water?"

"I think it can be done...... the technician said uncertainly: "I see that when the paper mill filters the sewage, the yellow sewage passes through the ceramic membrane pipe, and it comes out as clean as tap water." ”

"Then contact the ceramic membrane manufacturer immediately, I will let ......"

Before Vice Mayor Wu Shunyun finished speaking, the old professor of Zhongyun University sighed and said to the technician: "Little comrade, ceramic membrane filtration technology is not what you use. ”

"Ceramic membrane filtration is a part of membrane biological filtration technology. The wastewater is treated in the first few stages, and the ceramic membrane is finally used. ”

"Even so, there are a lot of organic contaminants in the treated effluent, which is something that ceramic membranes can't filter. ”

"And we're dealing with 3,000 tons of hazardous chemical waste, do you know how much it costs to filter 3,000 tons of pollutants with ceramic membranes?"

"The amount of water filtered by ceramic membranes should be calculated according to the content of pollutants in the water. With few pollutants, it is no problem to filter 1,000 tons. Filtering here, I estimate that half a ton will be plugged in all the voids. ”

"How is that a good ......" was not feasible, and Vice Mayor Wu Shunyun was stunned again.

"Whether it's biodegradation, or chemical treatment. It takes a lot of time, and after treatment, it can only be regarded as effluent that meets the discharge standard. ”

"If you want to restore Xiaoping Lake to its original appearance, you have to change all the water in the lake. ”

“……”

The old professor's method is simply unreliable compared to ceramic membrane technology.

Xiaoping Lake is a bay of the Blue River, and if you want to replace all the water, you can only build a dam to isolate the two.

When the dam is built, it is estimated that Xiaoping Lake will be able to freeze and ski.

"Everyone, what else can be done besides these?" Vice Mayor Wu Shunyun hurriedly turned: "It doesn't matter whether it's domestic technology or foreign technology. As long as the sewage of Xiaoping Lake can be treated well, even if it costs a lot, it can be accepted. ”

"Wastewater treatment is a problem all over the world. In the most critical Xiaoping Lake, there is not just one chemical pollutant, but dozens of mixed together. The two old professors shook their heads.

"Let's give up Xiaopinghu and let the inspection team go to the guest house. (To be continued.) )