"General service life of appliances," to develop the basic idea – use
"Safety of household and similar electrical appliances life span and recycling General" are for household and similar electrical appliances basic standards, the standards promulgated soon as the state, "waste electrical and electronic products for household recycling regulations," a key technical support by the industry's attention.
"Safety of household and similar electrical appliances life span and recycling General" (the "General") standard since the project has been nearly three years of research, drafting, preparation, after the formation of the first half of 2006 draft; In the same year in June, to complete a revised draft and on this basis, solicit the views of the parties outside the industry, in September 2006 completed its review of the standards, the formation of the manuscript; early in October 2006 submitted to the National Standardization Management Committee, is expected to formally set out in the near future. General There are two key words, that "safe life" and "recycling."
Terms and definitions
General household appliances
first "safe useful life," made a clear definition of the "safe life" to the following description: "Household Appliances in accordance with the instructions of the request, after a certain time, their safety performance continues to meet GB4706.1 and their corresponding special request. "and provides" safety service life from date of purchase of dollars from consumers. "
Second, the General of the "old equipment" and "Waste apparatus" made a restrictive definition: the former is "the normal use over time, the security line GB4706.1 and their corresponding special requirements, but performance The decline in the apparatus. "which is" the normal use over time, security, performance dropped to its corresponding GB4706.1 do not meet specific requirements or key performance dropped significantly to no longer use and maintenance of the value of the apparatus; or above the useful life of equipment. "
In addition, discarded household appliances after General also "re-use" do definitions and define the basic line with current international practice. Re-use (reuse) means parts, components or materials through a simple re-use after restoration treatment, multiple means without failure of components, or components processed, test reuse?? This is not the "parts or components "level of re-use; recycling (recycling) refers to a variety of materials (metal, nonmetal, plastic, etc.) obtained after recycling processing of new materials?? This generally refers to the" material class " reuse; recycling (recovery) is the addition to the above areas of the two concepts, the recovery of energy and so on.
Reuse, recycling, recycling process and the concept is followed by three progressive and tolerant relations, therefore, recovery efficiency> renewable availability> re-utilization. After regeneration from the recycling value of view, there may be decreased; and from the recycling of technical difficulty to see, but more and more.
General stressed the "re-use" and "recycling rate" concept and definition of "recycling" only puts forward the concept. "Recycling" is a more complex process of technology, processing environment, economy need to do an integrated, comprehensive evaluation and consideration, while household appliances, the "re-use" and "recycling rate" is obviously more important.
Plastic "recycling" and "recycling" is still the world's problems. Some plastic products, household appliances share of a larger, although some plastics can be produced by burning after the heating value, as energy recovery, but because of plastic components are complex, the process will generate a lot of pollution, need to consider recycling processing equipment or environmental configuration, thus, their economic and environmental adaptation will be re-evaluated.
View of the "recycling" of this process between economy and environment more uncertain factors, currently difficult to make a clear evaluation standards required, it is suggested, with the continuous cycle of development and utilization technologies mature and continue to lower costs, the conditions are ripe to re-introduce "additional demands."
Safe service life requirements
We are high quality suppliers, our products such as bus truck wash equipment , china car wash wax for oversee buyer. To know more, please visits car wash suppliers.
Processing your request, Please wait....
