Urgent need for standardization of battery recycling operation
Now in Deqing the streets, electric cars filling the streets, with its energy-saving electric car has won many consumers to save money, but every year and a half to three years, it needs to be replaced once used sony vgp-bps2, sony vgp-bps2a, sony vgp-bps2b batteries gave the Environmental Protection brought potential problems. Future generations street at a certain distribution of the new battery to replace Mr. Wang said that if no specific collection points for used batteries, then how to deal with their waste batteries has become a trouble.
On this issue, visit the county's Environmental Protection Bureau, Environmental Protection Agency regulations, according to the Public Information Section introduction, battery products harmful to the environment are mainly acid, alkali and heavy metals such as electrolyte solution (such as zinc, mercury, lead, cadmium, etc.) of pollution, while the electric vehicles commonly used lead-acid batteries, lithium batteries, rechargeable batteries is the focus of the collection of waste batteries. According to the State Environmental Protection Administration and other ministries and promulgated "Waste sony vgp-bps2c, sony VGP-BPL2, sony VGP-BPL2C Battery Pollution Prevention and Control Technology Policy" and "Huzhou City, the implementation of hazardous waste pollution prevention and control methods" the relevant provisions of waste lead-acid batteries are hazardous waste, electric bicycle battery recycling used by the battery manufacturers and distributors responsible for. Mechanism is related to electric vehicles by the dealer is responsible for recycling, electric cars by the dealers to the manufacturers, battery manufacturers responsible for centralizing the collection, and then disassembled by professional recovery unit regeneration. Publicity Division with particular emphasis on environmental protection department for approval only after the professional qualification of the units of recovery can be dismantled for scrap batteries, renewable.
Vehicle Administration have sony vgp-bps2 battery, sony vgp-bps2a battery learned from the county's county has a total electric car license plate 28144, and from the dealership learned that the average electric vehicles on the card rate of about 70%, it is estimated the total number of electric vehicles in the county of about 40000. Nanjing Institute of Mechanical Engineering, according to experts in statistics in accordance with the current lead-acid battery life, every 1.5-2 years to be replaced a new battery electric cars produced annually by used batteries and electric cars, the total number of the ratio of 1:1.5-1 : 2, then there will be 2-2.6 million a year Deqing Group needs to recover. Once these cells into the underground black-processing plant, then the sulfur dioxide will be emitted directly into the atmosphere, waste water containing natural deposition from the air smoke suspended solids and heavy metal ions, directly on the ground and the residents of drinking water pollution. The residue contains lead, arsenic sony vgp-bps2b battery, sony vgp-bps2c battery, antimony and other minerals deposited in the soil is difficult to be cleared, and gradually accumulate in crops, through the food chain, causing harm to animals and humans.
An interview a few scavengers, they all said he was happy to recycling of used lead-acid batteries. After a reporter asked how to deal with the recovery of batteries? 1 Wang the scavengers said they will normally battery-sawing, the acid down the inside out, then get out of lead and copper sold. Reporter asked about the whereabouts of acid, he said that poured into the nearest garbage sony VGP-BPL2 battery, sony VGP-BPL2C battery, sewers or drains inside.
Then another reporter again visited several electric car dealers, used batteries can be aware of trade-in, for them to shipped back to manufacturers of electric vehicles. In a special battery for sale at the reporter learned that the old batteries discount varies by model. 36V10A and 36V12A at 15 yuan, 48V10A and 48V14A at 60,70 or so, 48V17A of 100 yuan. According to Blue mussel distribution at maintenance department Mr.Wang introduced, and their average daily collection of used batteries in about two groups. This should solve the electric battery is the county the most important means of pollution.
Due to a variety of factors, but the county is no one specializes in the recycling of used batteries business, coupled with the amount of electric bicycles to maintain the continuous increase in used vgp-bps8, vgp-bps8a, vgp-bps8b batteries to recycling, how to handle the problem is getting more important
Throw away the battery nano-generators are coming
Recently, from the Georgia Institute of Technology researchers have demonstrated a new type of nano-scale generators, claiming that from the ultrasound, mechanical vibration or blood flow in a variety of sources of energy, and thus have a continuing current.
Once put into practical, nano-generators can replace the vgp-bpl8, vgp-bpl8a battery or generated by Daren other toxic power, provide energy for other nano-devices, but are not limited to this.
It is reported that nano-generators mainly in the middle of a Z-shaped plate using a series of vertically aligned zinc oxide nanowires. These nanowires each have a different semiconductor properties, able to inspire a small vibration when the charge, then played a Schottky barrier (a metal semiconductor junction) the role of the Z-shaped plate binding that hundreds of thousands of nanowires, the final output stability of current.
After further optimization, the researchers hope to receive up to 4 watts of energy per cubic centimeter, enough to support a wide variety of nano-scale devices.
Of course, before that there is a lot of work to do, such as controlling the current density and growth, as well as the vgp-bps9, vgp-bps9/b, vgp-bps9/s consistency of zinc oxide nanowires. If we can overcome these difficulties, we can produce millions or even billions of nanowires, while the output current, the final energy density will be considerable.
Principal Investigator WANG Zhong-lin (sound) pointed out that the use of nano-generator is not limited to nano-devices, "If you are running shoes, when such equipment that can produce driving power small electronic devices," such as the MP3 player pocket "Any make internal vibrations of the things that nanowires can be used to generate energy, because they only need to drive very, very small external force."
Solved by the end of domestic solar PV lighting vgp-bps9a, vgp-bps9a/b, vgp-bpl9
Wuhan Solar Technology Industrial Park (New Technology Industry Park) Phase II project next month to start production this year could be completed. The industrial park is located near South Lake Avenue, covering a total area of more than 30,000 square meters, from the Wuhan New technology investment 250 million yuan to build, is the largest central solar power production base, including a more than 6000 square meters of factory buildings have been completed, The remaining two projects will start next month, officially put into production during the year. Solar photovoltaic lighting refers to the solar energy conversion into electrical energy generation lighting. Once a massive scale, can replace traditional energy generation, resulting in a permanent energy, energy-saving environmental protection is of great significance, industrial park is used to solve solar energy problem.
Achieve photovoltaic lighting, solar power and vgp-bps10, vgp-bps10/b, vgp-bps10/s LED need to dock the two industries, New Science and Technology, Wuhan New technology will introduce solar panel production lines in Europe, with emphasis on thin-film solar cells, solar photovoltaic building integration and grid power systems and control systems respect, the scale of research and production.
"This is the fuel cell mass production line" Medis open manufacturing equipment
United States Medis Technologies has begun in Ireland, Galway (Galway) production and use of portable fuel cell charger (published in volume production line open video page). The company in Ireland Celestica (Celestica) plant within the building of a dedicated production line. Production capacity of 1.5 million per month. Scheduled for the end of 2007 to achieve a scale of 1 million per month to supply.
Composed by 27 kinds of parts vgp-bps10a, vgp-bps10a/b, vgp-bpl10
Medis has been held by the end of June 2007 for investors and analysts factory tour will open a production line of work. Open video introduction of the company's portable charger "24-7Power Pack" in a fully automated continuous production line being assembled molding situation. First, the fuel cell embedded in an external resin package, and then install on the DC-DC converter with a small bottom and finally merged with the fuel storage section. Fuel storage containers are translucent resin.
Have been put into mass production of the "24-7 Power Pack" the use of borohydride as fuel. The fuel supply without the use of pumps, for passive type fuel cell, voltage is 5V, current is 220mA, power is about 1W. Medis said, Power Pack from the 27 kinds of parts. Medis plans to Power Pack used in mobile phones, portable game consoles, PDA charging purposes.
Power Pack a small amount of production was in June 2007 began officially in October 2007 with volume production supply sony vgp-bps8, sony vgp-bps8a, sony vgp-bps8b. The end of 2007, monthly production scheduled to reach the scale of one million. About Medis patent has been made so far and are applying for the Power Pack is about 30 related patents.
Lithium battery version of the Toyota Prius would be delayed because of security issues listed on
When it comes to the 2010 Chevrolet Volt will be launched in time, Bob Lutz is always stressed that he is waiting for the battery manufacturers to drive vehicles to GM's products. GM is not the only waiting for sony vgp-bpl8, sony vgp-bpl8a, sony vgp-bps9 battery manufacturers supply car manufacturers - Toyota, also announced to defer the presentation of its next-generation Prius by a lithium battery-powered cars.
Toyota explained that due to security problems they have not done so the car fitted with lithium batteries prepared. The installation of lithium batteries are not done by Toyota, other companies producing lithium batteries will install it and debug well then handed over to Toyota. If the next generation Prius due to too hasty installation caused the accident, then Toyota is also not escape responsibility.
SONY release memory using the SSD laptop battery for up to 11.5 hours
Recent solid-state drive SSD devices with more and more, Sony will also join the battle this fall, the first notebook with SSD products VAIO TZ18GN is worth our attention.
This product is the SSD hard drive capacity of the mainstream of 32GB, a TZ17GN plus another 100GB hard drive, of course, if you are willing to out of 4300 U.S. dollars, then, 68GB of SSD barely meet your needs, but its sony vgp-bps9/b, sony vgp-bps9/s, sony vgp-bps9a battery time can be substantially meet your needs: 11.5 hours.
The notebook's screen is also very small body size of 22.7 x 2.25 x 19.8 cm. Weighing only 1.2 kg.
