no
|
Abbrev
|
ENGLISH
|
PRINCIPLE
|
NORM_DOC
|
1 |
. |
global radiation |
global radiation meter |
SAUBERER 1962 |
2 |
ST |
Secchi depth |
visual |
DIN 38404 C2 |
3 |
O2 |
oxygen |
amperometric |
DIN 38404 G22 |
4 |
pH |
pH |
electrochemical |
DIN 38 404 C5 |
5 |
EC |
electr. conductivity |
electrochemical in mS/m |
DIN 38 404 C8 |
6 |
Eh |
redox potential |
electrochemical in mV |
manual,METTLER |
7 |
v |
current velocity |
propeller + digital instrument |
. |
8 |
PP |
primary production |
light-dark bottles, O2-electr. |
DIN 38412 L13 |
9 |
BSB….. |
respiration (in situ) |
light-dark bottles, O2-electr. |
DIN 38409 H52 |
10 |
|
fingerprobe + interpret. |
. |
DTV-Atlas Oeko. |
11 |
kf |
particle size determination |
sieving and sedimentation |
. |
12 |
dw |
dry weight lost |
drying 1 h at 105 C |
DIN 38414 S2 |
13 |
il |
ignition loss |
1 h at 550 C |
DIN 38414 S3 |
18 |
. |
filter residu |
o,45 um filtration |
DIN 38409 H1 |
19 |
TOC |
TOC |
bichromat.+ UV; IR-spectr. |
DIN 38409 H3 |
21 |
hs |
humic substances |
extract with NaOH |
|
22 |
SAC254 |
spectral absorpt. coeff. |
spektralphotometric at 254 nm |
DIN 38404 C3 |
23 |
SAC436 |
spectral absorpt. coeff. |
spectralphotometric at 436 nm |
DIN 38404 C1-2 |
24 |
SPL |
oxyg. product. -lab conditions |
O2-produktion/d, 2000lux, 20oC |
DIN 38412 L14
Russian
descrip. |
25 |
NH4-N |
ammonium |
gas-sensitive electrode |
manual ORION |
26 |
NO2-N |
nitrite |
colorimetrical |
MERCK |
27 |
NO3-N |
nitrate |
coloured nitrocomplex, 525nm |
. |
28 |
NO3-N |
nitrate |
UV-photometry |
APHA |
29 |
PO4-P |
phosphate |
coloured complex at 690 nm |
DIN 38405 D11 |
30 |
Cl |
chloride |
titrimetrical |
DIN 38405 D1 |
31 |
P |
total phosphorous |
colorimetrical (VM) |
DIN 38405 D11 |
102 |
B |
boron |
spectrometr. at 414/550 nm |
DIN 38405 D17 |
103 |
Pb |
lead |
AAS/graphite oven |
DIN 38 406 E 6 |
104 |
Cd |
cadmium |
AAS/graphite oven |
DIN 38 406 E19 |
105 |
Co |
cobald |
AAS/graphite oven |
DIN 38406 E24 |
106 |
Cu |
copper |
AAS/graphite oven |
DIN 38 406 E 7 |
107 |
Cr_total |
chromium |
AAS/graphite oven |
DIN 38 406 E10 |
109 |
Fe |
iron |
test kit |
manual HACH |
112 |
Ni |
nickel |
AAS/graphite oven |
DIN 38 406 E11 |
122 |
Zn |
zinc |
AAS/graphite oven |
DIN 38 406 E 8 |
201 |
BOD |
biochem. oxyg. demand |
river water undiluted |
DIN 38 409 H51 |
202 |
COD |
chem. ox. demand |
spectrometrical at 446 nm |
V. Wass. MERCK |
203 |
PAH |
polycyc.arom. hydrocarbons |
GC |
DIN 38409 H13 |
204 |
AOX |
(nonvolitale) halog.HC |
AOX |
DIN 38 409 H14
English & Russian descrip. |
205 |
POX |
volitale halog. HC |
POX |
DIN 38 409 H14 |
206 |
HC |
hydrocarbons |
IR-spectrum |
DIN 38 409 H18 |
207 |
org. N |
organic azote |
digestion + distillation |
various |
211 |
. |
S-value |
titrimetric |
" |
212 |
. |
adsorption capacity |
experim. with Al2O3 &act.carb. |
" |
213 |
. |
exchange capacity |
mixing with NH4-Cl or – oxalat |
" |
222 |
. |
metal determination in soil |
extract with various solvents |
" |
230 |
. |
toxicity test (D.m.) |
20oC, 48 h (acute
toxicity) |
DIN 38 412 L11 |
231 |
. |
toxicity
test (Ceriodaphnia affinis) |
25oC, 48 h
(acute and chronical toxicity) |
. |
231 |
FNU |
turbidity |
turbidimetry 90o, 860
nm |
ISO 7027 |
. |
BOD1-sed. |
soil or sediment oxygen
demand |
1 g suspended soil/sediment in
dilution water for 1 day at 20 oC, shaked |
. |