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US-Japan cooperative research clean hydrogen battery

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Officials in recent days the United States and Japan cooperative research in clean hydrogen energy technology to reach a consensus. January 8, in Japan, visiting U.S. Energy Secretary Spencer Abraham and the Japanese Ministry of Economy, Trade and Industry signed a cooperative research on hydrogen and fuel cell technology of paper battery technology. Abraham said that international cooperation is the key to achieve both goals. Hydrogen battery is considered a clean and highly efficient battery. People to promote the use of hydrogen energy, said people will no longer be dependent on oil, they asked for a reduction in pollution. Japan and the United States officials and technical experts will be in fuel cells and technology policy, as well as hydrogen production, storage and transport technology cooperation. Japan and the United States is the “hydrogen economy International Cooperation Organization” members. The organization set up in November last year to promote hydrogen production, storage, transport and end-user and technical exchanges, to complete the common use of hydrogen battery code and meet the relevant standard.

Glucose battery

Power shortage? Increasing miniaturization of electronic devices can not find the right hp nc6200 battery , hp nc6220 battery , hp nc6230 battery? Do not worry, use of our body, a variety of biological cells can also generate electricity – Micro-bio-batteries would provide a steady flow of human energy

The movie “The Matrix”: in the distant future, intelligent machines rule the world, they learned of the potential use of a ubiquitous power source – human. These machines in the industrialized ranch on “stocking” of mankind and the human body to absorb the current release. You, me, and he became a battery.

Fortunately, the evolution of civilization is not so fast. However, this film is real. Living cells and their large collection (that is, a variety of organisms including the human body) can indeed have a small amount of current. But until now, scientists have only in the idea of how to take advantage of this energy.

There is no doubt that the use of the organism when the hp nx6110 battery , hp nx6120 battery , hp nx6125 battery  has many advantages. A bio-fuel cell can be in a secure area of the body current, while at the same time as the use of fossil fuels pollute the environment as a by-product produced, and it was also small in size, durability, etc., which are micro-electrical is a Gospel.

The secret power of living cells

Why the generation of living cells? Levels in biology, the living cells through the “Sugar” and accept by way of sunlight energy, but from the physics point of view, at the molecular level, all cells of the way the energy in the final analysis is to obtain atomic and molecular electronic exchanges between the shuttle.

Smaller number of adhesion molecules, it is easy to lose one or two electronic. In addition a number of molecular electronics is free but the appetite, in obtaining the release of electrons at the same time, some energy. Cells residing in the supply and the need for such a center. For example, in some of the help of special enzymes, yeast break down sugar molecules in order to obtain a number of electronics, and then put them to the oxygen molecules in the vicinity. This process produced water and carbon dioxide, and a little energy, the energy obtained by yeast. This process can be seen as the Pentium in the electronic flow of sub-atomic economy.

Rather than current level, but a series of electronic flow stability. An artificial cell power plant is a microform. Its battery power is generated by chemical substances. Battery use is very convenient, because the electronic electrode through their outflow, you can easily put it received MP3 players, flashlights, toys, lighters on. If micro-organisms can also do that, we just put them to the electrodes of the electronic focus, rather than to the elements they are scattered, you can use them to generate electricity.

“E. coli cells” rotating fan

  However, biotechnology is used to power many of the difficulties, the most stubborn obstacle is wrapped in the extracellular membrane. The majority of microorganisms are deep in the body where there are enzymes to process electronic. Therefore, the search for organic compounds tend to be slid into the membrane of the soluble electron acceptor, such as oxygen, the resulting electron capture, and then export the electronic. However, man-made electrode is insoluble and can not be used for generating micro-organisms. Reversing some of the chemical medium can do this kind of thing, that is, in the inter-electrode cells and transmission electronics, could we do that are usually expensive and not very effective, also need to continue to add.

In order to solve the problem use of biological electricity, the United States St. Louis University biochemist who made a special thank new method. She did not study the internal mechanism of micro-organisms, but studies of the external mechanism of micro-organisms. Two years ago, her research team extracted from E. coli by the enzyme, the use of alcohol to produce a decomposition of the enzyme do fuel cells, can be received directly on the circuit. This is a non-charged wall of the microbial fuel cell. Enzyme alcohol into vinegar, producing a weak current.

This is not the size of a small fuel cell, in order to bring a cell phone, the need for 20 square inches of the enzyme so fuel. Mintel said: “We have use of our bio-fuel cell drive small electric fan rotation, but not useful to do any of the energy-driven air-conditioning or similar equipment.”

“Glucose battery” into blood vessels

Sugar is the main living cells energy source, they everywhere, from alcohol to gas, from the cock to the body fluids, both contain sugar. Once scientists learn how to develop it, it means that to find a limitless energy source. A cup of sugar to do with fuel cells can bacteria make a 60-watt light bulb for 17 hours.

University of Texas Helena Adam designed the use of sugar biological cells, this battery by the two parallel plate micro-optical components. Each fiber board are coated with an enzyme: the snatch sugar in cathode electronics, electronic-oriented anode oxygen. A 1 / 4 inches long so the device can generate 600 pa3399u-1brs,pa3399u-2brs, toshiba satellite a100 battery of current, enough to drive a micro-circuit.

Compared with traditional batteries, manufacture of biological cells to the greatest difficulty lies in the miniaturization of its shell. Through a number of clever technology, Helena has been known to create the smallest cell, which were put into small enough to be human blood vessel, and where do the glucose fuel. For medical implants in the human body for glucose monitors, this is a perfect re-power source, however. According to Helena of the invention can also be important to create another product: signal immediately in accordance with the patients blood glucose level measured instruments. Diabetic patients which will be a Po.

Bio-power generation, a bright future.

Fake mobile phone batteries

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Crack down on fake and shoddy cell phone batteries, Nokia will take stringent measures

Reuters reported on November 16, the world’s largest mobile phone maker Nokia announced Thursday, had been taken, including cooperation with the police raid, including measures to combat counterfeit mobile phone batteries. Nokia recently the company’s image on their mobile phone batteries due to reports of the fire hit.

Nokia reiterated that the original battery did not find the fire incident occurred, and directed against a third party battery manufacturers products or counterfeit goods, Nokia will begin next year to crack down on unauthorized cell phone market activities. However, they also recognize the illegal counterfeit products are often difficult to distinguish.

The sudden appearance of a large number of recently reported to the Netherlands from countries such as Vietnam, Nokia mobile phone batteries overheating occurred and caused the fire or explosion. Nokia said in a statement, “In each case, the problem proved Neither the original battery batteries, their manufacture do not meet industry safety standards.”

A Nokia spokesman said the company did not authorize any matching battery manufacturers to produce its own brand of battery used in Nokia phones, the company only to encourage the use of Nokia brand batteries.

Nokia also said that companies have to take the initiative in the Netherlands, the United Kingdom and other European countries to cooperate with the police conduct surprise raids and seized tens of thousands of counterfeit products.

Pollution problems

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Pollution problems, the city set up a recycling of used batteries of electric vehicles

Reported December 30 in recent years, electric car sales surge at the same time, an alarming number of used batteries, which contain toxic metals lead, the survival of our environment.

It is understood that so far, only the urban areas, the electric bicycle has a number of factories and sales outlets are everywhere. City vehicles to the Department of Building managers should bo told reporters that the BCCI in 2002 on sales of nearly 10,000 electric vehicles, while sales volume in 2003 has far exceeded this figure. I understand that the market is currently used in electric bicycle battery is about 70% of lead-acid batteries, 30% of nickel cadmium batteries, the life about a year. This produces every year a large number of used batteries will be a serious risk of pollution.

How will people’s lives to bring these problems to find the end-result of the used batteries? A few days ago, Electric Co., Ltd. Ningbo city BCCHK building and cooperation, the establishment of a joint in the urban electric vehicle batteries the recycle bin (place in the eight-character bridge), is responsible for processing by the manufacturers.

Hot Electric Bicycle

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Electric bicycle sales, battery recycling issue is the development of the bottleneck

Referred to as “small donkey” fuel scooters because the urban environment pollution will be banned tomorrow the road in the urban area. The industry predicted that the electric scooters will become the new darling of the public.

Fuel will be the history of scooters

The rise of fuel scooters in 1995, relying on a separate lubrication system, single-cylinder two-stroke engine, belonging to the non-motor vehicles, but in fact the speed to fast track non-motorized bicycles and pedestrians pose a security threat. Other fuel combustion scooters inadequate exhaust emissions in high concentrations of carbon monoxide and hydrocarbons, have done great harm to people’s health.

In response, the city government in 1997 made a fuel stop on the licensing decision scooters. In the past two years, as awareness of environmental protection among the people, the elimination of fuel rising voices of scooters, the city people’s congress deputies and CPPCC members the city several times to move the proposal. Last year, the provincial Economic and Trade Commission, Public Security jointly issued a document, etc., clearly stipulates that “fuel the use of scooters for the 5-year period shall not be delayed.” Accordingly, not long ago, the city government decided to December 25, 2003 to more than five years since the duration of the license the use of fuel scooters to implement end-of-life, since January 1, 2004, the highway in the urban areas – Century Boulevard – Chang Hung tunnel – Ring Road – Airport Road to form the closed loop (including the road) within the scope of, the prohibition of road traffic fuel scooters. It is reported that the city fuel scooters are involved in 58,000, of which there are 17,000 urban areas.

Electric bicycle and on homeopathy

Electric vehicle is a power-driven bicycle. According to the city of Valley Electric Vehicle Association president Decai introduced in 2002, sales of electric bikes for the whole country 1.6 million in 2003 soared to 3,000,000. Will be implemented in 2004 the “National Road Safety Law,” to determine the electric bike’s status as a non-motor vehicles. It is understood that in 2003 total sales of electric bikes in our city of about 45,000, but almost the size of the cities of Ningbo, Suzhou City, sales reached 90,000.

Electric bicycle and bike compared to the relative labor-saving, comfortable; compared with the motorcycle, the relative energy efficiency, safety; scooters and fuel compared to a relatively environmentally friendly, cheap. Growth in sales year after year prove that the market has some preference for electric bikes.

Ningbo, a number of manufacturers and sellers to seize the favorable opportunities came one after another. Ningbo large-scale access to Carrefour, Hymall more than 40 supermarkets, in 2003 electric vehicle production and sales of 40,000, based on in 2004 to 100,000 red slash. Xinjiang Xiamen city electric bicycle every day leading up to 50, sales of nearly 100,000 yuan. It is estimated that in 2004 the sales of electric bicycles throughout the city will reach about 60,000.

Battery recycling issues to be resolved

Electric bicycle also has “weaknesses”, that is, it uses no batteries, such as recycling, use, environmental pollution can be. It is understood that, at present, the use of electric bicycle aluminum multi-acid batteries and lithium batteries, which in the production process and use of the old battery acid and lead, chromium and other heavy metals, hazardous to humans. At present, the electric car not to discard old batteries relatively common phenomenon, the lower the recovery rate.

Fortunately, there are enterprises begin to take action. Electric car battery production in our province large “super-wai” battery company executives said that next year the company’s electric vehicles will recycle old batteries, make a commitment to the consumer: in 2004 to carry out 10 games in the country “green action” special events, publicity electric vehicle battery recycling old ideas.

Amorphous silicon cells

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Domestic solar cell research and application experts Alxa League of microwave power station scenery complementary system of site visits. Identified by experts, Tianjin to the company’s amorphous silicon cells with a low-light conversion efficiency, better use of scattered light and low cost, suitable for the photovoltaic system at home and abroad to use.

Alashan League microwave station 2000 meters above sea level, in the past has been to diesel and wind power stations needed to complement each other as the power supply, each year about 10 tons of diesel needs. Its application to the company-Si Jin-built scenery hp pavilion ze2000 battery, hp presario m2000 battery power complementary system, not only saves a lot of fuel costs, but also as to reduce the burden of the Road Transport. The system put into operation more than three months, the amorphous silicon cell surface of a clear, non-corrosive, such as pollution and water infiltration anomaly, equipment to work well.

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Waste battery recycling there are three major errors

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Batteries harmful to the environment have been well-known to the general public. In recent years, many schools in our city, community and business began to take part in prevention and treatment of waste batteries to the list of pollution, and even the kindergarten children also participated in recycling used batteries. However, recently the State Environmental Protection Administration of the control and other relevant departments jointly issued the “Waste Battery pollution control technology policy”, the city used batteries in recycling there are three “errors” has come a long “detour . ”

One need not recall errors in the recovery

No recovery: mercury-free batteries, and low mercury button cell battery

Focus on recycling: nickel cadmium batteries, nickel hydrogen batteries, lithium-ion batteries, lead-acid batteries such as rechargeable battery waste

Not long ago, Haishu District in a primary recovery of used batteries in the box, the reporter found here focus on the various types of batteries: mercury-free batteries, button batteries, as well as low-mercury batteries, and so on. In fact, the majority here simply is no need to waste battery recycling.

Battery of harmful substances including heavy metals and acid, alkali, such as electrolyte solution. Heavy metals including mercury, cadmium, lead, nickel, zinc, mercury, cadmium, lead on the environment and human health against the larger, zinc, nickel in the environment more than a certain amount will also constitute a hazard to human health. Waste acid, waste alkali, such as the electrolyte may be contaminated soil, so soil acidification or alkalization.

Therefore, the state pollution control waste battery technology policy: focus on the collection of waste batteries are nickel-cadmium batteries, nickel hydrogen batteries, lithium-ion batteries, lead-acid batteries can be discarded, such as rechargeable batteries and silver oxide button, such as disposable battery waste. Recovery in the current lack of effective technical conditions, not to encourage countries to focus the collection has reached a low mercury or mercury-free disposable battery waste requirements.

It is understood that the mercury-free batteries, Ningbo, the market has already reached a fairly high level. Various types of batteries in our city’s annual sales total about 17 million, of which the Bank of the battery company’s “Shuanglu” the total battery market accounted for around 70%. At present, the Bank has the full realization of the battery cell production of mercury-free. And so is estimated that the city of mercury-free battery sales ratio was 80%. In other words, the majority of Ningbo production do not waste battery recycling.

Misunderstanding of the second burning of the landfill recovery

Against: the burning of cadmium, mercury, lead batteries can cause serious air pollution

Found in the visiting reporter, at present, the city spent a lot of the battery into the municipal solid waste mixed with the solid waste landfill or incineration.

Scrap metal batteries mercury, cadmium, arsenic and zinc in the incineration volatile, burning into the latter part of bottom ash, and some were taken away by flue gas, condensation of cold air to become homogeneous when small flakes. Metal parts furnace to participate in the reaction of chloride, sulfide or oxide, the metal more easily than the original volatile gasification, and more of these substances into the final remnants of bottom ash to the heavy metal content of ash increased, it is difficult to deal with. Therefore, the incineration of cadmium, mercury, lead batteries can cause serious air pollution, the high level of heavy metal enrichment of the ash can also be sources of heavy metals.

Relevant experts believe that mercury-free batteries can be used for landfill treatment, incineration can also be carried out and will not impact on the environment.

City Sanitation Department from information that I urban solid waste production of about 1200 tons, of which 870 tons of burning to Fenglin. At present, Fenglin no way of sorting their refuse for handling solid waste mixed with waste batteries will then burned. Incineration of waste in the cell, there is no lack of recovery and not have to be harmful to the battery recall.

Errors of three network elements are out of line recycling

Question: The city has not collected to form an effective channel for receiving the waste batteries at present nowhere else to go

It had become a focus of public concern. However, the effect doubtful.

At present, members of the public for purely environmental conscious behavior. It can be said that the city has yet to form a well-established channels for the collection of used batteries. Not to mention a number of communities and units has not carried out this work, some schools and even the collection of waste battery collection nobody answered. This reporter recently visited a residential district in also found that the district was in the collection of waste batteries, but there are not a.

Through a telephone interview, the reporter also found that there are currently receiving is not responsible for the environmental protection department of waste batteries. Sanitation sector can not be sorted waste batteries, the battery is currently receiving the waste can not go anywhere. Fenglin enterprises receive only batteries, will be buried in the “cement coffin.” It can be said that public enthusiasm for recycling of waste batteries is almost down the drain.

It was learned that a solid waste batteries, including nickel-cadmium battery waste, waste mercury-containing batteries and waste lead-acid batteries are hazardous waste.

Analysis of relevant experts in order to tackle the pollution problems of waste batteries, government departments must be correct guidance, from each community, schools, enterprises and institutions to start, the separate collection of hazardous waste batteries, and then transported through the sanitation department to Fenglin landfill to deal with seal. The only way to eliminate waste from the environmental pollution caused by batteries.