发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
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本标准规定了用碱滴定法测定水中游离二氧化碳。 本方法适用于一般天然水,不适用于含有酸性工矿废水和酸再生阳离子交换器的出水
Determination of free carbon dioxide (Base titration method )
本标准规定了用碱滴定法测定煤矿水中的游离二氧化碳。 本标准适用于煤矿水中游离二氧化碳的侧定。在本标准规定条件下,测定游离二氧化碳范围为0.1~50 mg/L。 本标准不适用于溶解性固体浓度大于1000mg/L或总硬度(以CaCO2计)大于500mg/L以及含除碳酸外的其他酸的水样中游离
Determination method of free carbon dioxide in coal mine water
本标准规定了碱滴定法测定各种水中的游离二氧化碳。 本标准适用于煤矿工业用水、生活用水、地表水、地下水中游离二氧化碳的测定。 本标准不适用于溶解性固体大于1000mg/L或总硬度(以Caco3计)大于500mg/L或除碳酸酸度以外,含有其他酸度的水样中游离二氧化碳的测定
Determination method of free carbon dioxide in coal mine water
本标准规定了滴定法测定游离二氧化碳的方法。 本标准适用于地下水中游离二氧化碳的测定。最佳测定范围为4.0~400mg/L。如地下水中二氧化碳的含量高于400mg/L时,可适当少取试样进行分析
Groundwater Quality Testing Method Titration Determination of Free Carbon Dioxide
Przedmiotem normy s? nast?puj?ce metody oznaczania zawarto?ci wolnego dwutlenku w?gla w wodzie: a) metoda miareczkowa wobec fenoloftaleiny lub przy u
Water and waste water Tests for carbon dioxide Determination ot free carbon dioxide in water
Analytical methods for groundwater quality - Part 47: Titrimetric method for the determination of free carbon dioxide
DL/T 502的本部分规定了锅炉补给水和生水中游离二氧化碳的测定方法。 本部分适用于锅炉补给水和生水中游离二氧化碳的测定
Analytical methods of steam and water in power plants Part 7: Determination of free carbon dioxide (Direct method)
DL/T 502的本部分规定了生水、氢离子交换器出口水、除碳器出口水中游离二氧化碳的测定方法。 本部分适用于生水、氢离子交换器出口水、除碳器出口水中游离二氧化碳的测定
Analytical methods of steam and water in power plants Part 8: Determination of free carbon dioxide (Fixed method)
This part of ISO 21068 specifies analytical techniques for the determination of change in mass by thermaltreatment at specified temperatures
Chemical analysis of silicon-carbide-containing raw materials and refractory products - Part 2: Determination of loss on ignition, total carbon, free carbon and silicon carbide, total and free silica and total and free silicon
Chemical analysis of silicon-carbide-containing raw materials and refractory products-Part 2:Determination of loss on ignition, total carbon, free carbon and silicon carbide, total and free silica and
Chemical analysis of silicon-carbide-containing raw materials and refractory products - Part 2: Determination of loss on ignition, total carbon, free carbon and silicon carbide, total and free silica and total and free silicon (ISO 21068-2:2008) (Endor...
Chemical analysis of silicon-carbide-containing raw materials and refractory products - Part 2: Determination of loss on ignition, total carbon, free carbon and silicon carbide, total and free silica and total and free silicon (ISO 21068-2:2008)
Chemical analysis of silicon-carbide-containing raw materials and refractory products - Part 2: Determination of loss on ignition, total carbon, free carbon and silicon carbide, total and free silica and total and free silicon (ISO 21068-2:2008); Germa...
Analyse chimique des matières premières et des produits réfractaires contenant du carbure de silicium - Partie 2 : détermination de la perte au feu, du carbone total, du carbone libre et du carbure de silicium, de la silice totale et libre, et du s...
This part of ISO 21068 specifies analytical techniques for the determination of change in mass by thermal treatment at specified temperatures
Chemical analysis of silicon-carbide-containing raw materials and refractory products -Part 2: Determination of loss on ignition, total carbon, free carbon and silicon carbide, total and free silica and total and free silicon
本标准规定了用碱滴定法测定水中游离二氧化碳。 本方法适用于一般天然水,不适用于含有酸性工矿废水和酸再生阳离子交换器的出水
Determination of free carbon dioxide (Base titration method )
本标准规定了用碱滴定法测定煤矿水中的游离二氧化碳。 本标准适用于煤矿水中游离二氧化碳的侧定。在本标准规定条件下,测定游离二氧化碳范围为0.1~50 mg/L。 本标准不适用于溶解性固体浓度大于1000mg/L或总硬度(以CaCO2计)大于500mg/L以及含除碳酸外的其他酸的水样中游离
Determination method of free carbon dioxide in coal mine water
本标准规定了碱滴定法测定各种水中的游离二氧化碳。 本标准适用于煤矿工业用水、生活用水、地表水、地下水中游离二氧化碳的测定。 本标准不适用于溶解性固体大于1000mg/L或总硬度(以Caco3计)大于500mg/L或除碳酸酸度以外,含有其他酸度的水样中游离二氧化碳的测定
Determination method of free carbon dioxide in coal mine water
本标准规定了滴定法测定游离二氧化碳的方法。 本标准适用于地下水中游离二氧化碳的测定。最佳测定范围为4.0~400mg/L。如地下水中二氧化碳的含量高于400mg/L时,可适当少取试样进行分析
Groundwater Quality Testing Method Titration Determination of Free Carbon Dioxide
Przedmiotem normy s? nast?puj?ce metody oznaczania zawarto?ci wolnego dwutlenku w?gla w wodzie: a) metoda miareczkowa wobec fenoloftaleiny lub przy u
Water and waste water Tests for carbon dioxide Determination ot free carbon dioxide in water
Analytical methods for groundwater quality - Part 47: Titrimetric method for the determination of free carbon dioxide
DL/T 502的本部分规定了锅炉补给水和生水中游离二氧化碳的测定方法。 本部分适用于锅炉补给水和生水中游离二氧化碳的测定
Analytical methods of steam and water in power plants Part 7: Determination of free carbon dioxide (Direct method)
DL/T 502的本部分规定了生水、氢离子交换器出口水、除碳器出口水中游离二氧化碳的测定方法。 本部分适用于生水、氢离子交换器出口水、除碳器出口水中游离二氧化碳的测定
Analytical methods of steam and water in power plants Part 8: Determination of free carbon dioxide (Fixed method)
This part of ISO 21068 specifies analytical techniques for the determination of change in mass by thermaltreatment at specified temperatures
Chemical analysis of silicon-carbide-containing raw materials and refractory products - Part 2: Determination of loss on ignition, total carbon, free carbon and silicon carbide, total and free silica and total and free silicon
Chemical analysis of silicon-carbide-containing raw materials and refractory products-Part 2:Determination of loss on ignition, total carbon, free carbon and silicon carbide, total and free silica and
Chemical analysis of silicon-carbide-containing raw materials and refractory products - Part 2: Determination of loss on ignition, total carbon, free carbon and silicon carbide, total and free silica and total and free silicon (ISO 21068-2:2008) (Endor...
Chemical analysis of silicon-carbide-containing raw materials and refractory products - Part 2: Determination of loss on ignition, total carbon, free carbon and silicon carbide, total and free silica and total and free silicon (ISO 21068-2:2008)
Chemical analysis of silicon-carbide-containing raw materials and refractory products - Part 2: Determination of loss on ignition, total carbon, free carbon and silicon carbide, total and free silica and total and free silicon (ISO 21068-2:2008); Germa...
Analyse chimique des matières premières et des produits réfractaires contenant du carbure de silicium - Partie 2 : détermination de la perte au feu, du carbone total, du carbone libre et du carbure de silicium, de la silice totale et libre, et du s...
This part of ISO 21068 specifies analytical techniques for the determination of change in mass by thermal treatment at specified temperatures
Chemical analysis of silicon-carbide-containing raw materials and refractory products -Part 2: Determination of loss on ignition, total carbon, free carbon and silicon carbide, total and free silica and total and free silicon