A tank car or a car.
A tire is made in the product.
A tire is a brand new product.
And then compare
Is there any difference when driving?
How is the quality?
He even compares life expectancy.
He said the life span of its surface-repaired tires is better than new materials.
I'm afraid the rubber is different.
Right
In short, this direction is very good.
So now I'm preaching to him everywhere
He always comes to thank me.
I say you don't want to thank you.
This is doing great good for the world for China.
Isn't it
He has many other examples.
Then the steel industry, as I said earlier,
We have the problem of excess capacity.
But the steel industry
China's recycling economy
We have done a good job in ecological industrialization.
They you see, in the steel industry, there are three major cycles.
One is three furnaces to make iron, steel, and glue.
The combustible gas of the three stoves is used to generate electricity.
It can bring out a power plant
Then the water in her steel works is mainly used for two major purposes.
One is cooling water.
Isn't it
Finally, the water is a little warmer.
You can use it if you cool it again.
There is also a water washing gas coke oven for use in washing.
Then just remove the pollutants from the washing water
You can still use it
The third one he did the checking of these stoves.
He came to recycle materials for building materials.
So its steel industry is not only steel-making, iron-making, but also power generation.
It can also be building materials.
You can also take the city's trash and put it in his stove.
I helped you with the garbage again.
Reclaiming energy from the garbage
We have a number here
Look at the amount of water.
In 2000, the national steel industry's average figure is 25 cubic meters of water for a ton of steel.
Only four cubic metres of water will be used by 2010.
The data I got recently
I didn't have time to change it.
In 2014, only 3.5 cubic meters of water were used.
Let us see if this change is an improvement in ecological efficiency.
Is this a remarkable example?
And I often advertise
It has an average of 3.5 cubic metres of water.
Note that many steel mills are larger than 3.5.
Some steel mills are less than 3.5.
For example, Tangshan iron and steel company only uses 1.8 cubic meters of steel per ton.
Now the Ministry of industry and information technology is promoting.
Is to allow advanced technology to be extended to all industries.
If all our steel works can reach four cubic meters or 3.5 cubic meters.
Our average figure is not going to be reduced again
If we are already in the average range of people.
If steel works can reach the level of Tang steel
That's not going to improve again
So this is very exciting to watch.
And Tangshan iron and steel company, it does not use tap water.
No river water, no well water
He was discharged from the sewage works.
We call it water
Isn't it a sewer?
Now give me one more stroke
It's not it just uses this
This is not another innovation
Another good thing
Then Baosteel also did a lot of good things.
I'll stop talking.
The auto industry is also there now.
Use as little gasoline as possible
Less pollution
The car is going to get lighter
That is, in the green direction.
Then there are all kinds of ways for the construction industry.
To save energy
Be comfortable
Then, energy saving is not only the use of artificial heating and refrigeration equipment.
It has to be changed from building materials.
People need to know more than I do.
Please ask principal Wu to speak
And chemistry is now green chemistry.
Design of green chemical industry from the beginning of atomic level
Then a process must be green.
When Clinton was president of the United States
A special green chemistry president said.
I will use this when I speak.
There may be some antipathy
Because as soon as we heard Clinton, we thought of his scandal.
But Clinton has a strong sense of sustainable development.
He did a lot of good things when he was in office.
It's a pity to have done a bad thing.
So I have a bad reputation
And now we want the ingredients green
Chemical reaction greening at ease
Reaction technology greening
Product greening
Energy greening
Haier in China is a household appliance enterprise.
The green concept of his boss is very good.
So the refrigerator is very power-efficient.
Then the green idea in the company is very popular.
So he has received a global achievement award for sustainable development.
This is great
Then this is something in Wei Qiake's book.
You see, Panasonic refrigerator energy consumption has been reduced so much.
Then this is the paper industry's water consumption is also in a year-on-year decline.
Then this is what Wei Qiake said.
He said what is the way to solve global climate change?
We won't talk about it today
Anyway, you can see this in the future if you want to.
Then he said, what is today's new technology?
This is also said.
Finally, he concluded that green technology.
I strongly support his statement.
Just like what I said just now
We now have a slogan called to vigorously develop strategic emerging industries.
Isn't it
But you and I just said
The chemical industry is closed.
Do you want to develop?
Can not close the door, but also develop.
Do you want to develop the industries of imitation food?
People can't live without it.
Want to develop
But these traditional industries used to produce a lot of pollution.
There is a lot of waste of energy.
What direction are you in today?
That is, he said to develop green.
Green textile industry
Green paper industry
Green food show green chemical industry
This is very important.
Then we in the west have the idea of providing services instead of selling goods.
For example, originally meant selling carpets.
Now there is a company in the United States that does not sell.
Rent out the carpet
Why
Because common people use carpet to be dirty, be about to throw away change rubbish.
He is renting out now.
You rent it for a few years and you give it back to me.
Then he came to clean it to fight against old and new.
And he changed the design of the carpet
Become two layers
Clean and replace only the surface layer.
Is it possible to use the bottom layer for a long time?
The life cycle is extended.
Then finally, its waste resource consumption will be greatly reduced.
And now we have industrial ecology
There are many new ideas.
For example, I listed three here.
This is very popular
One is called industrial symbiosis
What is industry symbiosis metabolism?
Is the waste of the factory
Bring it and sit down
One factory or the next two factories
Raw materials for three factories
You have to live together
Your waste is my raw material.
This is very good
The end result is not less resource consumption.
Waste discharge
The second is the key, you have to mention the Americans.
Emphasize that all industrial products must be done for the life cycle of the full analysis.
From exploitation of resources to production to consumption
To the last ditch
It uses a vivid word to describe the life cycle.
"From cradle to grave," he said, "it is not like our life."
Life cycle
But recently his ideas have changed.
About ten years ago
It changed from cradle to grave to cradle to cradle.
As soon as we see it, we can see whether this is a circular economy.
Right or wrong
Then he has to do the life cycle.
Every stage
How do you save resources?
How do you increase the exploitation rate of resources?
Then transport how do you reduce energy consumption?
Reduce pollution
Then what about your production process?
Clean production
And then you spend later, we'll talk about how you recycle at the end.
The last one is the same as the previous one.
We all used to have a city dump
I said it just now, didn't I?
Rubbish surrounds the city
It's an absolute derogatory term.
Right or wrong
Now the derogatory term has been changed by many countries in the world.
The first person to make a suggestion was a Japanese.
Later, many people responded.
Say the city's garbage is a city mine.
Let's think it makes sense
There's nothing in the trash
Right or wrong
Gold, silver, copper, tin
All kinds of metal mineral resources
And non-relative mineral resources
There is also the kind of finished products that can be used.
Isn't it
So now the west says that Maureen's CTS will develop urban mines
Now we in China are also trying to do in this direction.
So we have to use all these ideas
Then we have a lot of industrial parks in China.
Industrial parks, but there is no ecology.
Now we really need to push
Here I write the four characteristics of the eco-industrial park.
In fact, there is also the first is that all factories have to implement cleaner production.
Then I give two examples of eco-industrial parks here
It is the first ecological industry in the world.
Park
When did he start building?
It was the late 1970s of the last century.
So it's early
Isn't it
Then I won't go into details.
Let's take a look at the picture later.
Then we China now this is an ecological industrial park, can save water, fuel, coal emission reduction.
Carbon dioxide
Then this is an example of our China.
In Guigang, Guangxi
Originally, it had only one industrial chain.
It grows sugar cane
Then sugar is made from sugar cane.
The last product is sugar.
Now he has the sugar cane industry
Sugar cane water
Then the filtered mud
And our molasses
The waste was thrown away in the past.
He has taken advantage of the addition of seven factories.
In addition to the sugar factory
Seven factories have been added.
The result is beef
Milk products
Then there is paper pulp products.
And energy, biogas, and so on.
And fertilizer
And feed
In short, they say they eat all the sugar cane and fry it up.
The utilization rate of resources reached the highest, the discharge of pollutants reached the lowest.
So we have to do it now.
Then ecological agriculture
Our agriculture is becoming more and more artificial.
Everybody knows
Some students may come to agriculture.
What kind of fertilizer is the main fertilizer used in our country now?
It's not shit anymore, is it?
Human and animal waste
But fertilizer
The amount of fertilizer per mu of farmland in China is four times the world average.
To six times
So this has caused the surface source pollution.
Nutrient-rich pollution is very serious.
Pesticides also have some harmful effects.
Therefore, we must engage in ecological agriculture.
Then we have to make a good change in energy.
Coal is the main primary in our China, and we should save energy first.
No matter where you are, you should save energy well.
This is the industry, consumption and service industries have this problem.
Then led lighting this is needless to say.
And now I know a lot of coal experts.
They have made a lot of achievements.
It's called the multi-output plan
This is the thermal engineering of our Tsinghua university.
That is to say, coal must be used cleanly.
You should have everything useful in it.
Production of electric and recycled chemical products by recycling stores
And then the heat and the artificial preparation came back
So more joint production schemes
In this way, the pollution will be greatly reduced.
Then we have to open the development of unconventional sources is the main two.
One is every level.
One is called shale gas development.
It is more difficult in China.
The technology is also a little worse.
And then there's a lot of biomass energy
For example, we now call a lot of straw.
Right
So we're going to use a very good technique
Is that we use a lot of anaerobic digestion for environmental protection
Using microbes to convert organic matter into methane production
Then wind, solar and ocean waves can, we are developing vigorously in China.
But I would like to add a few words here.
It's about this green energy
We must pay attention to it.
We'll move over
Must carry on the life cycle complete analysis.
Such as solar energy
After you produce the photovoltaic panel
Put in the sun
You can generate electricity.
The electricity is completely clean.
Isn't it
No carbon dioxide
But the production process of polycrystalline silicon photocell
If we go to investigate
First, it will consume men.
Can this be green?
No
He that might be
Coal is not yet available
A clean life
The other is that it produces no pollution.
Produce pollution
The pollution of the entry is very serious.
It is a carcinogenic chemical.
So if you don't solve these problems,
Can you say that solar energy is a hundred percent green energy?
We can't talk about it.
So you must do a comprehensive analysis.
Then come and talk
In Henan, the proportion of nuclear energy in China is very small now.
I'm afraid we'll still have to grow moderately.
But pay attention to safety.
It is known which country has the largest use of nuclear energy in the world.
A comparison of the total energy consumption of nuclear energy in France.
This proportion has reached more than 60%.
About 70
So I'm afraid it's not likely to be all gone
But next door to him how about Germany
Germany has defined its strategic approach.
It is after the current cycle of nuclear power plants has arrived.
Phase out of nuclear energy
It is still in use now.
But as long as the life cycle goes out
Never develop new nuclear energy again
China: I'm talking to a lot of energy experts.
A more or less unanimous opinion
Probably the same as the government
We need to develop it moderately.
We now make up a small proportion.
What time is it 1%?
And we are doing a good job on security issues in China.
There have been no major accidents so far.
So you can still
Well
We jumped over this
Then we will talk about consumption.
The construction of ecological civilization in the field of consumption is very important.
Our consumption has a downstream effect.
Consumption in the lower reaches of production
This saves you a unit.
Consumption in the upper reaches of the need to save several times hundreds of times.
Even thousands of times the cost of resources.
In addition, consumption has an elastic effect.
Because of you, we say we can improve efficiency.
We have given many examples just now.
Increasing efficiency can reduce resource consumption.
But you can't stand the increase in your consumption.
Let's take a look at the development of our automobile industry in China.
The automobile industry has increased its use of cars every year.
So your car industry is improving production
Further reduce the consumption of oil
Reduction of emissions
But in the end, compared with the total car emissions, it is reduced or increased.
Because you use a lot of cars
Or increase
So be sure to be like this house, too.
How much per unit area do you use?
The bigger the house you want to live in
Total consumption
Then we must promote civilization, conservation, green, low carbon and our national conditions in China.
Green lifestyle and consumption pattern
I said it just now.
Can Chinese people live like Americans?
Absolutely not
Have no such ability
This place is a picture made by a foreigner.
That is to say, the traffic in our city.
What exactly is the pattern?
What is green on earth?