慢性支气管炎护理诊断:帮忙翻译一下!!
The printing profession volatile organic compound waste gas government
engineering research volatile organic compound (VOC) is kind of
gaseous state pollutant, the massive industries organic waste gas
disperses into the atmosphere, inevitably causes the atmospheric
environment drop in quality, brings the serious harm for the human
body health, the national economy creates the heavy loss for.
Especially is difficult regarding the low density VOC waste gas
control. In the plastic color printing profession, each kind of
diluent massive uses, produce the industry organic waste gas, creates
to the environment pollution, is question which the current printing
profession environmental protection urgently awaits to be solved. This
article take the Dalian greatly rich plastic color printing limited
company as the research background, the organic waste gas which
produces in the production process carried on the monitor to it,
finally indicated, the organic waste gas principal constituent is the
toluene and the ethyl acetate, the toluene discharges the density and
discharges the speed to have exceeds the allowed figure, has already
caused the certain degree pollution to the environment, therefore, is
urgent needs to carry on the government. The VOC control may from the
many kinds of ways realization, the most economical method be reduces
VOC through the clean production way the use and sends out. But
cleanly produces the road very is also long, the terminal government
technology still was the essential one method. This article introduced
in the project actual center application each kind of organic waste
gas government technology, and carried on the comparison to various
technologies, the synthesis had considered the consumption of
material, the energy consumption, the investment, the processing cost
and so on, in this foundation, the choice activated charcoal textile
fiber adsorption - condensation recycling craft did for this project
organic waste gas processing method. And has completed the government
plan technological design, has carried on the investment and the cost
analysis, uses this method to be able effectively to govern the VOC
waste gas, simultaneously satisfies in the economical the request.
Key
word: Volatile organic compound (VOC); Waste gas processing;
Technological design; Activated charcoal adsorption law
The printing profession volatility organic compound waste gas manages the technique research volatility organic compound( VOC) is a spirit 态 pollutant, large quantity industry organism waste gas row into atmosphere, make atmosphere environment quantity descended by all means, bring the human body health to endanger seriously, result in the national economy the loss of bigness.Among them the control toward low density VOC waste gas is particularly for difficulty.Publish the industry in the plastics 彩 , every kind of dilution a problem for of large quantity using, producing industry organism waste gas, resulting in to environmental pollution, is front printing dying profession environmental protection 亟 needing solution. This text with Dalian is big to enrich the plastics 彩 prints limited company is studies the background, as to it's the organism waste gas produced in production line proceeds to monitor, the result expresses, main composition in waste gas in organism is pollution that methyl benzene with acetic acid B ester, the methyl benzene exhausts the density with exhaust velocity all contain super mark, having resulted in to the surroundings environment certain degree, therefore, the urgent demand proceed to manage. The VOC control can realize from various paths, the most economic method is an usage that path to pass to sweep the production reduce the VOC with send forth.But sweep the road of the production still very long, the bitter end manages the technique is still a kind of means of the essential to have.This text introduced in the engineering physically and inside applied of every kind of organism waste gas manages the technique, and proceeded the comparison to each technique, synthesizing the consideration raw material consume and can consume, invest, handles cost etc., here the foundation is last, choosing the live the fiber of 炭 adsorb- the congealed recovery craft is used as this item organism waste gas handles method.And completed to manage the technological design of the project, proceed investment and cost analysises, adopt that method can manage the waste gas of VOC effectively, satisfying the request on the economy at the same time.
The printing profession volatile organic compound waste gas government
engineering research volatile organic compound (VOC) is kind of
gaseous state pollutant, the massive industries organic waste gas
disperses into the atmosphere, inevitably causes the atmospheric
environment drop in quality, brings the serious harm for the human
body health, the national economy creates the heavy loss for.
Especially is difficult regarding the low density VOC waste gas
control. In the plastic color printing profession, each kind of
diluent massive uses, produce the industry organic waste gas, creates
to the environment pollution, is question which the current printing
profession environmental protection urgently awaits to be solved. This
article take the Dalian greatly rich plastic color printing limited
company as the research background, the organic waste gas which
produces in the production process carried on the monitor to it,
finally indicated, the organic waste gas principal constituent is the
toluene and the ethyl acetate, the toluene discharges the density and
discharges the speed to have exceeds the allowed figure, has already
caused the certain degree pollution to the environment, therefore, is
urgent needs to carry on the government. The VOC control may from the
many kinds of ways realization, the most economical method be reduces
VOC through the clean production way the use and sends out. But
cleanly produces the road very is also long, the terminal government
technology still was the essential one method. This article introduced
in the project actual center application each kind of organic waste
gas government technology, and carried on the comparison to various
technologies, the synthesis had considered the consumption of
material, the energy consumption, the investment, the processing cost
and so on, in this foundation, the choice activated charcoal textile
fiber adsorption - condensation recycling craft did for this project
organic waste gas processing method. And has completed the government
plan technological design, has carried on the investment and the cost
analysis, uses this method to be able effectively to govern the VOC
waste gas, simultaneously satisfies in the economical the request.
Key
word: Volatile organic compound (VOC); Waste gas processing;
Technological design; Activated charcoal adsorption law
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强!