Jeanologia,the global leader in sustainable textile technologies,is transforming textile finishing into a faster,cleaner,and more competitive process through its ground-breaking laser and ozone innovations.Technology ...Jeanologia,the global leader in sustainable textile technologies,is transforming textile finishing into a faster,cleaner,and more competitive process through its ground-breaking laser and ozone innovations.Technology at the core:Laser and Ozone The company's technological portfolio is led by two key solutions that are redefining industrial finishing.Laser Technology(exemplified by the Compact Super Flash system)delivers creativity,safety,quality,and natural aesthetics.It eliminates manual scraping,PP spray,and any hand touch,ensuring operator safety while boosting produc-tivity through automation and digital efficiency.It provides the best cost per garment and unparalleled design precision.展开更多
Comprehensive Air Quality Model with extensions(CAMx)-Decoupled Direct Method(DDM)simulations of first-order ozone(O_(3))sensitivity to nitrogen oxides(NO_(x))and volatile organic compounds(VOCs)emissions were perform...Comprehensive Air Quality Model with extensions(CAMx)-Decoupled Direct Method(DDM)simulations of first-order ozone(O_(3))sensitivity to nitrogen oxides(NO_(x))and volatile organic compounds(VOCs)emissions were performed and combined with modelled P_(H_(2)O_(2))/P_(HNO_(3))ratios to obtain a range of thresholds for determining O_(3)-sensitivity regimes for different areas of China.Utilising the new threshold ranges for photochemical indicators,the method for determining O_(3)formation in the Ozone Source Apportionment Technology(OSAT)module within CAMx was improved by a dynamically varied threshold of P_(H_(2)O_(2))/P_(HNO_(3))ratio.The O_(3)concentration contributions in the newly added transition regime were apportioned to NO_(x)and VOCs emissions in proportion to the relationship between the P_(H_(2)O_(2))/P_(HNO_(3))ratio and first-order O_(3)sensitivity.The source contributions of O_(3)concentrations from different emission sectors from June to September 2019 were compared using the original and improved CAMx-OSAT.The results showed that the O_(3)concentration contributions changed significantly in the NO_(x)-limited regime,with a maximum decrease of 21.89%,while the contributions increased by up to 7.57%in the VOC-limited regime,and were within 15μg/m^(3)in the transition regime.The modified OSAT module enabled a more sophisticated attribution of O_(3)to precursor emissions and may have far-reaching implications for informing O_(3)pollution control policy.展开更多
文摘Jeanologia,the global leader in sustainable textile technologies,is transforming textile finishing into a faster,cleaner,and more competitive process through its ground-breaking laser and ozone innovations.Technology at the core:Laser and Ozone The company's technological portfolio is led by two key solutions that are redefining industrial finishing.Laser Technology(exemplified by the Compact Super Flash system)delivers creativity,safety,quality,and natural aesthetics.It eliminates manual scraping,PP spray,and any hand touch,ensuring operator safety while boosting produc-tivity through automation and digital efficiency.It provides the best cost per garment and unparalleled design precision.
基金supported by the the National Key Research and Development Project(Nos.2022YFC3701105,2018YFC0213504,2017YFC0213003)the National Natural Science Foundation of China(No.42005112)。
文摘Comprehensive Air Quality Model with extensions(CAMx)-Decoupled Direct Method(DDM)simulations of first-order ozone(O_(3))sensitivity to nitrogen oxides(NO_(x))and volatile organic compounds(VOCs)emissions were performed and combined with modelled P_(H_(2)O_(2))/P_(HNO_(3))ratios to obtain a range of thresholds for determining O_(3)-sensitivity regimes for different areas of China.Utilising the new threshold ranges for photochemical indicators,the method for determining O_(3)formation in the Ozone Source Apportionment Technology(OSAT)module within CAMx was improved by a dynamically varied threshold of P_(H_(2)O_(2))/P_(HNO_(3))ratio.The O_(3)concentration contributions in the newly added transition regime were apportioned to NO_(x)and VOCs emissions in proportion to the relationship between the P_(H_(2)O_(2))/P_(HNO_(3))ratio and first-order O_(3)sensitivity.The source contributions of O_(3)concentrations from different emission sectors from June to September 2019 were compared using the original and improved CAMx-OSAT.The results showed that the O_(3)concentration contributions changed significantly in the NO_(x)-limited regime,with a maximum decrease of 21.89%,while the contributions increased by up to 7.57%in the VOC-limited regime,and were within 15μg/m^(3)in the transition regime.The modified OSAT module enabled a more sophisticated attribution of O_(3)to precursor emissions and may have far-reaching implications for informing O_(3)pollution control policy.
