BVT-Merkblatt zu Abwasser- und Abgasbehandlung

Glossar
3-
PO4 Phosphate ion = Phosphation
PO4-P Phosphate (calculated as P) = Phosphat (berechnet als P)
Sn Tin = Zinn
S 2-
Sulphide ion = Sulfidion
SO2 Sulphur dioxide = Schwefeldioxid
SO3 Sulphur trioxide = Schwefeltrioxid
2-
SO3 Sulphite ion = Sulfition
2-
SO4 Sulphate ion = Sulfation
SOx Zn
Sulphur oxides (mixture of SO2 and SO3) = Schwefeloxide (Mischung aus SO2 and SO3) Zinc = Zink
Prefixes
p piko 10 -12
n nano 10 -9
μ mikro 10 -6
m milli 10 -3
c centi 10 -2
d deci 10 -1
h hekto 10 2
k kilo 10 3
M mega 10 6
G giga 10 9
T tera 10 12
P peta 10 15
Einheiten und Umrechnungsfaktoren
billion 1000 million = 1000 Millionen = 1 Millarde
°C degree Celsius, centigrade = Grad Celsius
cm centimetre = Zentimeter
d day = Tag
g gram = Gramm
h hour = Stunde
I-TEQ International toxicity equivalents of dioxins = Internationale Toxizitätsequivalente für polychlorierte
Dibenzo-p-dioxine und -furane
J Joule = Joule (1 J = 0.239 cal)
kg kilogram = Kilogramm
kPa kilopascal = Kilopascal (1 kPa = 10 mbar)
kWh kilowatt-hour = Kilowattstunde (1 kWh = 3.6 MJ)
l litre = Liter (1 l = 0,001 m 3 )
m metre = Meter
mg milligram = Miligramm
m 2
square metre = Quadratmeter
m 3
cubic metre = Kubikmeter
MJ megajoule = Megajoule (1 MJ = 239 kcal = 0,2778 kWh)
MPa megapascal = Megapascal (1 MPa = 10 bar)
Normal m 3 = Normkubikmeter (cubic metre for gases, measured at 101.3 kPa and 273.15 K) =
(Kubikmeter für Gase bei 101,3 kPa und 273,15 K)
Pa pascal = Pascal (pressure = Druck; 1 Pa = 1 N/m 2 )
ppm parts per million (by weight) = Teilchen je Million (bei Gewicht)
ppmv parts per million (by volume) = Teile je Million (ppm x molecular weight/22.41 = mg/Nm 3 ;
1 ppm NO2 = 2.05 mg/Nm 3 NO2) = (ppm x Molekulargewicht/22,41 = mg/Nm 3 ; 1 ppm NO2 =
2,05 mg/Nm 3 NO2)
s second = Sekunde
S siemens = Siemens
tonne metric tonne = Tonne (1 tonne = 1000 kg)
v-% percentage by volume = Volumenprozent
wt-% percentage by weight = Gewichtsprozent
yr year = Jahr
Nm 3
436 Abwasser- und Abgasbehandlung