Battery Talk

Disposable Waste Batteries

Micro-mercury batteries do not pollute the environment, Dell Inspiron 1420 Battery etc.

Waste batteries for containing environmentally harmful substances become the consensus of used batteries in the end do not need to be focused, specialized recycling? Journalists interviewed for this purpose in China Battery Industry Association.

Chou, vice president of the association told reporters that, due to a wide range of batteries can not be generalized. At present, in the Chinese market, disposable batteries or alkaline manganese batteries (commonly known as alkali-manganese batteries or alkaline batteries) as long as the regular manufacturers, non-counterfeit batteries have been prescribed as “low mercury” or “mercury-free” batteries of such cells have no need for a separate collection, classification, focus, and direct and general domestic waste landfill with little or no hazard to the environment. If some cities in the establishment of a dedicated waste battery recycling center, you can focus on promoting the reuse of resources in reducing the production costs of a new battery is still useful. Vice-chairman Zhou told reporters at the same time, and now there is no harm to the environment is only a one-time Dell Inspiron 1501 Battery, a number of other types of batteries such as rechargeable batteries need a special recovery to ensure their non-pollute the environment.

Zhou, deputy director, said the reason why the battery can be disposable garbage recycling together, because by the end of 1997 the State Council on the nine ministries and commissions jointly issued a “limited battery products on the mercury rule”, since 2001 one of its provisions On 1 day ban mercury in the domestic production of various types of battery weight is greater than 0.025% of the cells; since January 1, 2005, the ban in the domestic production of mercury batteries is greater than the weight of 0.0001% of the alkaline manganese batteries; since 2006 years, starting January 1, prohibits domestic distribution of mercury is greater than the battery weight of 0.0001% of the alkaline-manganese battery. In other words, according to this standard production of disposable batteries, which have low mercury content will not damage the environment, the degree of pollution.

Is no longer a one-time recycling of used Dell Inspiron 1520 Battery

Learned through interviews with reporters for the issue of waste battery recycling, the Shenzhen Municipal Environmental Protection Bureau of Solid Waste Management Department, the staff’s allegations and Battery Industry Association, the staff say exactly the same. Department staff told reporters that because of Shenzhen landfill facilities, space is limited, one-off used batteries for recycling, to promote the lives of citizens and the general rubbish can be put together. “For hazardous waste, such as the class of non-disposable batteries, Shenzhen now has qualified enterprises specialized division to handle. If the basic sound of the disposable batteries collected and sent to our address, but taking up the limited human resources and Landfill site. a few years before the collection of a large number of disposable batteries, we have conducted a focus on landfill in the last year, handling, collection of used batteries to promote environmental protection activities in the last year, no longer held in the future will no longer be held. ”

How treatment of other waste electronic products

Disposable batteries are no longer on the need for specialized waste recycling, to address this issue, the reporter interviewed some members of the public. Almost all of the respondents do not know “on the restriction of the provisions of mercury batteries,” it was not clear disposable Dell Inspiron 1521 Battery do not need a dedicated recovered.

Her answer is that for a long period of time that the battery will pollute the environment should not throw, so a box at home, specially prepared to collect disposable batteries, because the outside is not easy to find recycling bins, so we have save the. Too many of our colleagues.

After listening to Chen after the reporter’s description of a sense of relief, but she believes that it produced a one-time battery technology is harmless clearance, but around there more and more electronic products, while their knowledge in this field very limited understanding of the hope in this regard the handling of waste dangerous goods, the Government has to give citizens lots guidance with Dell Inspiron 1525 Battery. “Battery problem seems solved, but the scrap computer, scrap mobile phones? Plenty of time, we really do not know where to place them!”

Renewable Energy

The above is a small plate kodak cr-v3, the following is a lamp, no wires, it receives sunlight during the day for energy, through the top of the piece of silicon material made of thin plate, into electrical energy lighting, which is solar energy lamp. At present, the reporter was informed that the Kunshan Economic and Trade Commission, a special production will convert sunlight into heat, electricity and other materials, renewable energy industry, and is the rise of high-tech zones in Kunshan.

Is located in Yushan Town, Kunshan City, Kunshan High-tech Zone, was established in April last year, in order to seize the development opportunities, when the district planning and construction of an area of l500 mu demonstration base of renewable energy industries, through the introduction and cultivation, with 5 years to build an annual capacity of 2000 MW, the products involved in polycrystalline silicon, monocrystalline silicon, sliced, batteries, film, battery components, solar cells and other family-based product manufacturing, raw material supply sourcing center equipped with solar energy, solar energy equipment manufacturing center, personnel training center of renewable energy industries. Now, after a year of hard work, the base of “nine connections and one leveling” and other park infrastructure and capabilities have become increasingly perfect, 7 products related to solar cell wafers and canon bp-511 battery parts and other manufacturing related businesses, have successively entered, with a total invested more than 200 million U.S. dollars, and the initial formation of industry scale.

It is reported that in the seven entered projects, two for the flagship projects, namely solar energy digital camera battery industry in the world by the top-ranking manufacturers of investment, of which Motech (Suzhou) New Energy Co., Ltd., by the Taiwan’s largest, the World ranked fifth in the solar cell manufacturers Motech investment, the main raw material for manufacturing solar cells – silicon stick, cut film solar cells, as well as solar cell manufacturing base parts series products, with a total investment of 50 million U.S. dollars, an investment in 2000 million scheme to end of 2008 to achieve 240 megawatts of capacity. At present, an infrastructure, plant construction has started the first quarter of next year is expected to be completed and commissioned. GM Silicon Solar Electric (Kunshan) Co., Ltd., by the United States leading silicon manufacturers – Universal Silicon investment, a total investment of 50 million U.S. dollars, mainly engaged in monocrystalline silicon rods, silicon chips, solar cells, battery components , the system integration of equipment, production, project the overall goal of 1000 MW capacity is expected to be put into operation in the third quarter of this year to achieve annual output value of 3.2 billion. Related Industry insiders think that the presence of these main projects, and the subsequent formation of the company will focus on clusters canon nb-2l, Yangtze River Delta region will have solar-based renewable energy industry to explore new space for development.

Data indicate that solar-based renewable energy, is China’s construction of a resource-saving and environment-friendly society to achieve sustainable economic and social development in an important strategic alternative energy, at present, China has become the world’s third largest solar cell producer, The Yangtze River Delta is China’s solar cell manufacturing enterprises a high degree of concentration of land.

Nokia free replacement battery Panasonic loss of 1.2 billion U.S. dollars will

Nokia to recall a large number of mobile phone batteries will allow Matsushita Electric Ind. Co., Ltd. suffered a major blow, the loss of at least 1.2 billion dollars.

Nokia announced a free replacement 46 million lithium-ion battery, because the battery overheating risk. According to Nikko Citigroup analyst Kota Ezawa terms, this battery is expected to cost 3,000 yen each (26 U.S. dollars). If the user back so many batteries, Panasonic will lose 138 billion yen canon nb-2lh(1.2 billion U.S. dollars).

Nikko Citigroup forecasts that this figure is equivalent to Panasonic in 2008 operating profit forecast to 28%, equivalent to the entire Panasonic battery business revenue in fiscal 2008, five times.

Analysts Ezawa said that in addition to Matsushita’s profits caused great impact, this date, the world’s largest consumer electronics recall Matsushita will also impact on future operations.

Since announcement of the battery recall has been mixed this week, Matsushita’s stock price has dropped to two a year since the lowest point ¥ 1912 (16.64 dollars). Week 3, Matsushita’s shares rose 3% in late afternoon trading price of the Tokyo Stock Exchange from 1977 yen (71.20 U.S. dollars).

Matsushita said that all the possible faulty canon nb-4l C batteries are Panasonic factory in southern China’s production. Matsushita factory in Zhuhai from December 2005 to November 2006 produced more than 50 models of Nokia cell phone batteries, including basic types of batteries and the most advanced batteries.

The global mobile phone battery recall incident was caused by India. Some angry customers flock to the Nokia sales outlets, request a replacement battery.

Sodium sulfur battery

hit a record high of 21.208 million kilowatts fujitsu lifebook t4010 battery, power grids, but the failure rate fell 10%. In fact, this test is far from over, the high temperature at ease, power grids, in turn face new challenges: how to reduce the electricity load of the peak and valley difference, both to reduce unnecessary power consumption, while protecting the stability of power grid to run? Last night’s No. 40 Xinmin science cafes, the Shanghai Power Company Vice President Nguyen said the future of which the powerful high-tech “back-up group.”

The difference between peak and valley gap

Continue to heat, all kinds of home appliances go full steam ahead to create cool; the weather turns cooler, air-conditioning and other electricity big fan, “vacation”, the load plummeted. Available for the power companies, this is not a simple subtraction – not government fujitsu lifebook t4010d battery stop generator set. It turned out that each generator has a rated minimum stable value, electricity is less than this figure will be automatically “crashes.” Use of electricity, made of electricity. When the bottom of the load slipped from the peak, the project staff had to gradually reduce the unit’s generating capacity. In this way, the unit generating capacity of the dramatic increase in coal consumption is very uneconomical, not to mention saving the.

1st of this month, the Shanghai power grid reached 21.208 million kilowatts electricity load-time high. In the low periods, this figure should be less than 800 kilowatts. By 2010 that Shanghai’s largest electricity load will be further increased to 2450-2600 MW. The difference between peak and valley will be more poor, “De-Peaking” the task has become increasingly heavy. Ever since, she saved the evening electricity, wait until the peak demand during the day to “save the market” as well as a variety of scientific and technological means objectives.

Create “electricity bank”

States are stepping up the development of sodium sulfur fujitsu lifebook t4020 battery, is a new kind of “power bank.” Shanghai Electric Power Company and Shanghai Institute of Ceramics, Chinese Academy of Sciences jointly built this sodium sulfur “power bank”, has passed the expert review, and is included in the national scientific and technological support programs.

January 3 this year, China’s first single block of sodium sulfur batteries off the assembly line in Shanghai, a capacity of 650 Ah. Although it can only store 2 kWh, already is the world’s largest single sodium sulfur batteries, and let our country after Japan to become the world’s second country has a sodium sulfur battery. The goal of the researchers is to develop a megawatt-class NAS battery, can store 8,000 units of electricity, discharge 8 hours. From 2 to 8000 kWh of electricity, of course, huge technical challenges. At 300 ℃ of the work environment, obviously can not be more than 4000 small single cell simply bundled together. Whether it will be how to “open an account deposit electricity”, “scheduled discharge”, the answer will be in 2009, the sodium sulfur battery demonstration project announced, and in 2010 at the Expo, “performed.” Researchers are stepping up research, it was revealed that construction of the park is also energy storage pilot program have been identified.

Pumped storage power at night with fujitsu lifebook t4210 battery

Out of the laboratory, in real life that Shanghai power grid have found a lot of useful science and technology “high participation”, to guide peak load shifting of the Road. For example, relying on pumped storage power East China Power Grid. The so-called pumped storage power, is to use the surplus power at night will be able to get into the lower reservoir of water reservoir storage. To be the day for peak season, and then drive through the water potential of turbine power generation. This is equivalent to a virtual “storage battery”, a timely issue for storage but can not afford electricity use, storage, rate of three quarters. At present, Shanghai has a rich period of low power long-range transport, via Yixing, Jiangsu, Zhejiang and other places Tianhuangping pumped storage power.

Daytime cooling melting ice for fujitsu lifebook t4215 battery

Similarly, is a kind of immediate called “ice storage” in a special air conditioning technology. Low power consumption at night time, open the cooling host, prepare in advance the required cooling capacity in the form of ice storage. In the daytime peak hours, cooling the host shut down, melting ice-cooling, to achieve the same cooling effect. Although the technology equipment input cost is not low, but significant energy-saving effect, the city has been an increasing number of hospitals, large venues, airports and other public places and enterprises use.