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区块链在废品回收中的应用,区块链在废品回收中的作用

发布时间:2023-12-06-06:23:00 来源:网络 区块链知识 区块   废品

区块链在废品回收中的应用,区块链在废品回收中的作用


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『一』Blockchain Internet people, by discovering user pain points and entering at the right time, have seen many cases of subverting traditional industries; in the blockchain era, as technology becomes increasingly mature, there are more opportunities to achieve subversive innovation in multiple industries by "resolving trust"; even if " The automobile maintenance industry, which even the "Internet" finds difficult to crack, has begun to be subverted by "blockchain". What else is impossible?

Niu Wenwen, founder and chairman of Dark Horse Academy, often says that "all business in China is worth doing again." Niu Wenwen's words are more about Internet people, and they also describe the new opportunities brought by the Internet's transformation, impact, and transformation of traditional industries. In the process of providing "solutions" to traditional industries, many Internet people continue to discover the pain points of the industry. Many people have solved the "predecessors" in this industry and become famous in the world.

1. In "providing solutions", Internet cases that subvert traditional industries.

1. Before the establishment of Flash Delivery (a new express delivery model that provides users with direct delivery and time-limited intra-city delivery services), the team mainly provided SAAS software services for domestic express delivery companies. Help express companies provide technical support and "solutions". While providing "solutions" to many express delivery companies, I discovered a gap in the market for "same-city" express delivery, innovated the model, and became famous in one battle. Up to now, there are more than 700 members in the Shanshuo team, with services covering 177 cities, more than 78 million users, and more than 410,000 Shanshuang employees.

2. Before the establishment of Aijia Life (creating a one-stop home decoration service platform by integrating social resources such as real estate, designers, brand hard decoration, and brand home furnishings, focusing on a simple and high-quality lifestyle), The team mainly provides CRM customer management system software services for real estate developers. When cooperating with real estate developers for a long time and providing "solutions", they discovered the industry pain points in the home decoration market. With the help of long-term cooperation resources in real estate, we started the "Home Decoration 3.0" era. , less than 3 years after its establishment, the contract value exceeded 10 billion, causing great ripples in the home decoration industry.

Although we can find many such cases. BUT, in some industries, even if Internet people try hard and try one after another to subvert through "Internet +" or "+Internet", most of them fail. In which industries? They are those industries where the "trust crisis" is serious and cannot be broken through and alleviated by Internet technology alone.

2. By "resolving trust" to disrupt and innovate many industries, "Blockchain ⅹ" will stimulate great vitality.

Before the emergence of blockchain, there were only three types of credit systems in the world. The first was based on morality, which relied on moral constraints to solve the problem of trust. The second is based on faith. Because Christians believe in God and rely on a common belief, they have established a credit system. The third is the system design based on the government. We all rely on the credibility of the government as the backing. Based on these three systems, it is always difficult to form a closed loop for certain industries or certain links in the industry. The so-called "pain points" solved by Internet people are all based on staged and specific scenario transformation and subversion.

With the emergence of blockchain, there is a new cornerstone of the credit system in the world---algorithm, which has a characteristic, which is consistency. No matter the time or place, as long as the input is determined and the algorithm is used, the output will be determined. The new credit system established by blockchain based on this characteristic has created new opportunities for change in many industries such as finance, energy, government, medical care, copyright, Internet of Things, agriculture, charity, etc. As regulatory norms, industry norms, and technological maturity continue to improve, the blockchain industry bubble will gradually disappear and accelerate into a new stage of close integration with the real economy. If the blockchain 1.0 and 2.0 eras are called "blockchain+", then the 3.0 era should be called "blockchainⅹ", which will promote the transformation of the entire social pattern more efficiently.

3. The automobile maintenance industry will be subverted by "blockchain", what else can't be done?

Take the automobile maintenance industry as an example. "Trust" has become a pain point that is difficult to break through in the industry. Information in the industry chain is opaque; manufacturers and distributors cannot grasp accurate data on market consumption and inventory; repairers cannot find suitable accessories in massive inventories, making ordering difficult and delivery slow; consumers cannot find high-quality repair stores. It takes time and effort. China's automotive aftermarket is worth trillions. Internet giants such as Alibaba and JD.com have invested heavily in the market, but have had no trouble and mediocre results. Internet people have never been able to solve the "crisis of trust" in the automotive aftermarket. Breakthrough.

CarFix, as the issuer of the Vehicle Lifecycle Blockchain Token (VLB), hopes to guide many automobile manufacturers, dealers, repair shops, insurance companies, parts dealers, etc. Players in the cyclical industry enter a new "era" and hope to, in the company's words, "change the face of one of the world's most outdated industries." Developing and building a blockchain platform to bring transparency and record immutability to the automotive lifecycle industry - data from the first time a car is assembled on the factory floor, all the way to the time it is recycled in the junkyard The whole process is transparent and unable toChange. Using this blockchain to perform routine maintenance work builds consumer trust in maintenance personnel.

CarFix claims that it has created an ecosystem of trading software platforms, repair shops, spare parts suppliers and dealers. In this system, any repair work can be immediately priced through an algorithm, the algorithm and the price are transparent, and the maintenance service can be booked as easily as booking a hotel room. Its ecosystem currently includes more than 500 repair shops, the 10 largest spare parts distributors, main dealers and more than 250,000 users, 50,000 of whom are regular paying customers. This ecosystem is clearly still thriving and will further enhance blockchain’s core capabilities of decentralization and immutability of records. In essence, blockchain tokens are endorsing industries that were once considered “untrustworthy” and helping them regain the trust of consumers.

With the smooth development of public chains such as EOS and AE, we can foresee that there will be more DAPPs based on application scenarios that solve real-life problems, and blockchain will soon penetrate into our lives. Every corner is integrated with our lives. Fortunately, as of the end of March this year, the number of blockchain companies in my country with blockchain as its main business reached 456, and the industry has initially formed a scale. As the innovation and development of blockchain technology gradually matures, blockchain applications have extended from the financial field to the physical field, including electronic information storage, copyright management and transactions, product traceability, digital asset transactions, Internet of Things, intelligent manufacturing, supply In areas such as chain management, a number of “industrial blockchain” projects have been formed.

~ At 13:14 every afternoon, you are welcome to come to Qiao’s Courtyard to enjoy tea~

『二』Does blockchain need to be adopted by all enterprises in the supply chain

Blockchain needs to be adopted by all companies in the supply chain. According to relevant public information, blockchain and supply chain are inseparable. Blockchain can play a role in the planning, procurement, manufacturing, delivery, and recycling of the supply chain. Therefore, blockchain needs to be adopted by all companies in the supply chain. of.

『三』 Energy Blockchain and Double Carbon Strategy Research|Reject waste: Convert food residues into renewable energy

Reject waste: Convert food residues into renewable energy< /p>

One thing we can think about: If wasted food were a country, it would be the third largest emitter of greenhouse gases in the world after the United States and China.

Food waste has become an increasingly serious global problem. Australia alone throws away 7.6 million tonnes of food every year. That's enough to fill 13,000 Olympic swimming pools.

When food waste is transported to landfill, it releases biogases such as methane. Methane is a greenhouse gas with the powerIt is 28 to 100 times greater than carbon dioxide.

The United Nations estimates that 8%-10% of global greenhouse gas emissions come from food waste. In Australia, it's about 3%.

Food waste is bad for the climate – but there are always exceptions.

Breaking down food scraps

How does Western Australia deal with food waste? Chris Bühlmann, a PhD student at Murdoch University, has published research on how food waste can be used to produce renewable energy.

Chris Bühlmann said that the biological process of anaerobic digestion contains a lot of opportunities (Note: Anaerobic digestion refers to the decomposition of biodegradable organic matter by facultative and anaerobic bacteria under anaerobic conditions. Digestion technology for CH4, CO2, H2O and H2S).

Anaerobic digestion can produce renewable energy by breaking down food scraps into biogas, a mixture of methane and carbon dioxide, he added. This sounds like a win-win solution, but how to implement it?

The solution is simple: capture methane from decomposing food and burn it. Like burning other hydrocarbons, the chemical reaction releases heat (aka energy) and carbon dioxide (CO2).

Releasing carbon dioxide is certainly not a good thing, but it is even worse when more is released into the atmosphere than is extracted and utilized. Fortunately, the carbon dioxide produced by burning methane can be absorbed by the next generation of crops through photosynthesis. This means excess carbon dioxide is not released into the atmosphere.

In addition, there are other benefits.

Chris Bühlmann said that as coal-fired power generation is gradually replaced by renewable energy, the excess carbon dioxide produced by anaerobic digestion will also be offset. And the carbon dioxide offsets are greater than people think.

A recent environmental sustainability study on the anaerobic digestion of household food waste showed that one ton of food waste in a landfill will produce 193kg of carbon dioxide equivalent. And generating renewable energy through anaerobic digestion offsets 39 kilograms of CO2 equivalent per ton of food waste.

This will save Australia nearly 300 million kilograms of carbon dioxide emissions each year.

Developing the anaerobic digestion industry

Anaerobic digestion can not only produce biogas, but also produce natural by-products such as lactic acid, which is also the focus of Chris' research.

Chris said that the lactic acid market has been growing rapidly globally, with a recent forecast of a compound annual growth rate of 8% from 2021 to 2028.

Lactic acid is used in cleaning products, pharmaceuticals, food and cosmetics. The chemical is produced in a carbon-neutral processquality makes anaerobic digestion more feasible.

War on Food Waste

In an ideal world, there would be no food waste. Surplus food can be given to the hungry.

But in the real world, the problem of food waste is not going away anytime soon. Therefore, Chris believes that anaerobic digestion is a method of utilizing food waste.

Currently, most food waste ends up in landfill, which not only contributes to climate change, but also leaves little economic value recovered from food waste, he said.

Biorefinery processes can recycle this food waste to produce valuable industrial biochemical products, modern biomaterials and biofuels, thereby replacing those produced from fossil resources.

At the same time, with researchers like Chris, we have reason to hope that in the future, food waste can be converted into more renewable energy.

National Energy Information Platform contact number: 010-65367702, email: [email protected], address: People’s Daily, No. 2 Jintai West Road, Chaoyang District, Beijing

『四』 In the future of carbon neutrality, how can blockchain "go up"


#01

To achieve carbon neutrality, we I'm serious

In recent years, the issue of global warming has received increasing attention, and the issue of climate change has gradually become visible to everyone.

In order to deal with the global climate crisis, our country is also vigorously promoting the concept of "carbon neutrality". On the one hand, it is a solemn commitment to address global climate issues; on the other hand, energy substitution is also an important engine for economic growth in the post-epidemic era.

Xiaoou’s note: What are carbon peak and carbon neutrality?


"Carbon peak" refers to a certain moment when carbon dioxide emissions reach a historical high and then gradually fall back;

" "Carbon neutrality" refers to offsetting the carbon dioxide or greenhouse gas emissions produced by itself through afforestation, energy conservation and emission reduction, achieving positive and negative offsets, and achieving relatively "zero emissions."

It is understood that China will achieve carbon peak and carbon neutrality goals by 2030 and 2060 respectively.

The global carbon neutrality goals are as follows:


Currently, we choose to adopt a "carbon pricing mechanism" to achieve the goal of carbon neutrality. The so-called carbon pricing, that is, "who pollutes, pays" means that if you want to emit greenhouse gases such as carbon dioxide, you must first obtain the right to carbon emissions, and then pay for this right. ToolThere are two specific means: levying a carbon tax and establishing a carbon emissions trading system (referred to as carbon trading).

Carbon tax policy is not difficult to understand. At present, the public discussion is more about carbon trading.

The so-called carbon trading refers to treating carbon dioxide emission rights as a commodity, which can be bought and sold between enterprises through a certain mechanism. This market formation is usually artificially created by the government through emission control of energy-consuming enterprises.

However, from a global perspective, a unified global carbon trading market has not yet been formed, and my country is still in the pilot stage of carbon emissions trading.

Currently, a total of 8 regions are currently carrying out carbon emission trading pilot projects, namely: Beijing, Tianjin, Shanghai, Chongqing, Hubei, Guangdong, Shenzhen and Fujian.

According to ICAP statistics, the total amount of quotas in the world's 21 operating carbon markets in 2020 is approximately 4.782 billion tons. Among them, the eight pilot markets totaled 1.425 billion tons, accounting for 29.8%, second only to the EU.

According to Guosen Securities’ prediction, as the market improves and coverage increases, transactions will become more and more active, and the national carbon trading market transactions may reach more than 100 billion in 2030.

#02

What kind of chemical reaction will blockchain + carbon neutrality produce?

Today, the carbon neutrality movement is in full swing. In addition to energy-saving and emission-reduction measures in real life, some emerging new technologies are also providing more solutions to achieve this goal. Taking blockchain as an example, it trades efficiency for energy saving, thereby reducing carbon emissions, and may speed up the achievement of carbon neutrality.

A special researcher at Ouke Cloud Chain Research Institute said:

“In terms of helping achieve carbon neutrality goals and industrial transformation and upgrading, the advantages of blockchain-related technologies and models are mainly reflected in the following: Three aspects: First, on the enterprise side, the natural advantages of blockchain data transparency and traceability and supply chain management can effectively improve the overall output efficiency and resource utilization of each link in the industrial chain, and activate low-carbon and zero-carbon related suppliers. and the market value and competitiveness of related processes; secondly, on the management side, carbon accounting standards based on blockchain technology and smart contract execution can be established to achieve unified management of the entire industry, automatic sorting, and carbon emission early warning with clear rights and responsibilities. Rewards and penalties, etc.; thirdly, on the energy side, blockchain technology is deeply involved in energy distribution, trading, recycling and other aspects, such as focusing on energy distribution in low-carbon industries, promoting the transformation of the energy market from centralized to decentralized, reducing waste, etc. Objectively, it also stimulates the vitality of the renewable energy market."

In addition, he also pointed out that in the process of assisting "carbon neutrality", blockchain technology does not exist independently. It can only be integrated with big data. , privacy computing, knowledge graph, Internet of Things and other technologies to open up data silosOnly by analyzing and summarizing on-chain data can the role of blockchain be better utilized, thereby creating a more visible and credible carbon regulatory environment.

Today, the carbon trading market is gradually getting on the right track, and the application of blockchain in this field is also maturing. At present, IBM, State Grid, Huawei, etc. have also joined the practice. As a new generation of disruptive core technology that has emerged after steam engines, electricity, and the Internet, the blessing of blockchain is bound to make my country's carbon trading market more standardized and dynamic.

『五』What role can blockchain technology play in the field of environmental protection

Now many public welfare organizations have begun to use blockchain technology. In the post-epidemic era, the digital economy will The carriages are respectively the outbreak of the new online economy, the steady development of intelligent manufacturing, and the rise of the contactless economy. New infrastructure has become a hot topic during the two sessions and a growth point in the future, and blockchain has unique advantages in empowering ecological and environmental protection.

Construct a digital points reward mechanism: The establishment of residents’ environmental awareness is not directly proportional to their actual actions. For example, the importance of environmental protection is generally recognized. In “garbage classification”, it is difficult to classify , difficult processes, difficult management and other "difficulties", with little effect. The use of blockchain technology can establish a points reward system so that everyone involved in environmental protection can create visible "value" and stimulate people's enthusiasm. The point-to-point transmission method of the blockchain not only ensures the security of points, but also avoids corruption and other problems and the consumption of human resources caused by the traditional "top-down" method;

Environmental protection Traceability of the entire management process: In terms of garbage classification and recycling of old items, we have made many years of efforts before, but it has not achieved good results. The reason is that the garbage is classified but the garbage truck is still loaded in one place or the garbage is transported to the treatment plant and is still burned together. , making garbage classification and recycling meaningless. In the blockchain, the information of every item in the garbage classification is fully transparent and traceable, ensuring that our environmental protection work is implemented effectively.


The Xueshuo Innovation Blockchain Technology Workstation under Lianqiao Education Online is the “Smart Learning Workshop 2020- Xueshuo” launched by the School Planning and Construction Development Center of the Ministry of Education of China. "Innovation Workstation" is the only approved "blockchain technology professional" pilot workstation. The professional base is based on providing students with diversified growth paths, promoting the reform of the training model integrating professional degree research, production, and research, and building an applied and compound talent training system.

『Lu』 What is blockchain and how to make money with blockchain

Blockchain is a term in the field of information technology. In essence, it is a shared database, and the data or information stored in it has the characteristics of "unforgeable", "full traces left", "traceable", "open and transparent" and "collectively maintained". Based on these characteristics, blockchain technology has laid a solid foundation of "trust" and created a reliable "cooperation" mechanism, which has broad application prospects.
How to make money with blockchain:Next:
1. Currency speculation. Currency speculation is like stock speculation. Currency speculation is the lowest threshold for making money in the blockchain;
2. Vendors, the blockchain is a global market, and it can be like Just like small traders, they move from low-price platforms to high-price platforms to sell and earn the price difference;
3. Earn commissions through promotion. The blockchain method is to first register an exchange account and generate your own invitation link. Then promote, if someone registers the exchange through your link and generates transactions, you can get a commission;
4. Mining, "mining" in Bitcoin is the accounting process;
5 , technical support, provide blockchain technical support to some teams and enterprises;
6. Open a trading website and charge handling fees;
7. Develop wallets. Wallets are the infrastructure of the blockchain, just like The “Alipay” or “WeChat Pay” of blockchain;
8. Be a blockchain project or infrastructure equipment supplier.

Warm reminder: The above explanation is for reference only and does not make any suggestions. There are risks in entering the market, so investment needs to be cautious. Before making any investment, you should ensure that you fully understand the investment nature of the product and the risks involved. After understanding and carefully evaluating the product, you can make your own judgment on whether to participate in the transaction.
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