Hewlett-Packard that is located in American ORegon, the HP divides the work factory, the business mainly being responsible for includes to make collective electric circuit and completes an end consumption product, this factory premises has 3000 employees around currently.
Before having not carried out pollution of the environment to defend to make measure, the factory's use a great deal of CFC is to flush and chlorination melting agent.The process that plates Nie also makes there is a great deal of heavy metals sediments in the waste water of exhausting, in addition, the production line also uses older machine technique.
After the work that carry out pollution of the environment to defend to make, HP about five in the last yearses gradually eliminate to use CFC and chlorination melting agent and replace of then melting agent with Citrus-based and contain flushing of water member.In addition, HP also the recall plate Nie produce of wastes, estimate to can get rid of about annually about 12000 pounds of of heavy metals sediments.
The HP also ushered in more machinery equipment of having the efficiency with the dosage of decrease chemistry supplies, the result of change production idea could not only promote chemistry to clean the use time limit that cleans slot, but also reduce to replace the efficiency that the chemistry cleans slot.
See with the economic efficiency, much more above-mentioned item the measure that defend to make pollution of the environment, let the HP reduce at the same time to handle the cost that heavy metals sediments and the use chemistry material processing plate a Nie wastes.Not only such, also lower production cost because of using more efficient and more enduring machinery equipment.The improvement that makes process includes the above-mentioned chemistry material to act for and recalls a project, can substitute Hewlett-Packard about annually, the HP company reduces the cost of USD 450000.
真费事啊，字太小还是敏体字得研究研究啊，唉，累死我了，多加点分哦
Before having not carried out pollution of the environment to defend to make measure, the factory's use a great deal of CFC is to flush and chlorination melting agent.The process that plates Nie also makes there is a great deal of heavy metals sediments in the waste water of exhausting, in addition, the production line also uses older machine technique.
After the work that carry out pollution of the environment to defend to make, HP about five in the last yearses gradually eliminate to use CFC and chlorination melting agent and replace of then melting agent with Citrus-based and contain flushing of water member.In addition, HP also the recall plate Nie produce of wastes, estimate to can get rid of about annually about 12000 pounds of of heavy metals sediments.
The HP also ushered in more machinery equipment of having the efficiency with the dosage of decrease chemistry supplies, the result of change production idea could not only promote chemistry to clean the use time limit that cleans slot, but also reduce to replace the efficiency that the chemistry cleans slot.
See with the economic efficiency, much more above-mentioned item the measure that defend to make pollution of the environment, let the HP reduce at the same time to handle the cost that heavy metals sediments and the use chemistry material processing plate a Nie wastes.Not only such, also lower production cost because of using more efficient and more enduring machinery equipment.The improvement that makes process includes the above-mentioned chemistry material to act for and recalls a project, can substitute Hewlett-Packard about annually, the HP company reduces the cost of USD 450000.
真费事啊，字太小还是敏体字得研究研究啊，唉，累死我了，多加点分哦
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第1个回答 2010-11-07
The branch plant of HP, which is located in Oregon, USA, is mainly responsible for manufacturing integrated circuit and finishing final product. It has obtained around 3,000 emplyees so far.
The plant took large amount of CFC as rinse as well as chlorinated solvent before the government stipulated that environmental pllution should be prevented and controlled. Quite a lot of heavy metal deposit in the waste water grew in the process of nickle-plating. What's worse, comparatively old machinery and technology was always used in the production line.
However, since the measures of environmental protection got executed, HP has replaced CFC and chlorinated solvent by citrus-based solvent and rinse containing hydrone. In addition, HP has been recycling the wastes produced in nickle-plating, which is estimated to reduce around 12,000 pound heavy metal deposit annually.
At the same time, HP introduces facilities with greater efficiency in order to decrease the use of chemicals. The shift of production concept can result in longer life expectancy of rinse tank and lower renewal rate of it.
From an economic perspective, the above mentioned various measures save HP the cost which was taken to dispose the heavy metal deposit and the chemicals dealing in wastes in nickle-plating. On top of that, the production cost is lowered due to the facilities with greater efficiency and longer life expectancy. Thanks to the scenario of replacement and recycling, HP can save about 450,000 US dollar of cost each year.
【Source "Electronics Industry Casebook," Pacific Northwest Pollution Prevention Research Center】
The plant took large amount of CFC as rinse as well as chlorinated solvent before the government stipulated that environmental pllution should be prevented and controlled. Quite a lot of heavy metal deposit in the waste water grew in the process of nickle-plating. What's worse, comparatively old machinery and technology was always used in the production line.
However, since the measures of environmental protection got executed, HP has replaced CFC and chlorinated solvent by citrus-based solvent and rinse containing hydrone. In addition, HP has been recycling the wastes produced in nickle-plating, which is estimated to reduce around 12,000 pound heavy metal deposit annually.
At the same time, HP introduces facilities with greater efficiency in order to decrease the use of chemicals. The shift of production concept can result in longer life expectancy of rinse tank and lower renewal rate of it.
From an economic perspective, the above mentioned various measures save HP the cost which was taken to dispose the heavy metal deposit and the chemicals dealing in wastes in nickle-plating. On top of that, the production cost is lowered due to the facilities with greater efficiency and longer life expectancy. Thanks to the scenario of replacement and recycling, HP can save about 450,000 US dollar of cost each year.
【Source "Electronics Industry Casebook," Pacific Northwest Pollution Prevention Research Center】
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