NUASAHI CHROMITE MINES M/S INDIAN METALS ... - IMFA
NUASAHI CHROMITE MINES M/S INDIAN METALS ... - IMFA
NUASAHI CHROMITE MINES M/S INDIAN METALS ... - IMFA
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10<br />
Dissolved<br />
Solids<br />
11 Calcium as Ca<br />
12 Copper<br />
13 Manganese<br />
14<br />
Sulphate as<br />
SO ‐‐ 4<br />
APHA 19 th Edition, 2540 B<br />
(Gravimetric Method<br />
ppm 500.0 104.0 20.0 210.0 202.0 236.0<br />
APHA 19 th Edition, 2340 C<br />
(EDTA Titrimetric Method)<br />
APHA 19 th Edition, 3500 Cu D<br />
(Nuocuproine Method)<br />
APHA 19 th Edition, 3500 Mn D<br />
(Persulphate Method)<br />
APHA 19 th Edition,4500‐ SO 4<br />
2‐<br />
E<br />
(Turbidimetric Method)<br />
APHA 19 th ‐<br />
Edition, 4500‐NO 3<br />
15 Nitrate as NO 3<br />
B (Ultraviolet<br />
16 Fluoride<br />
17<br />
Phenolic<br />
Compound<br />
18 Mercury<br />
19 Cadmium<br />
Spectrophotometric Method)<br />
APHA 19 th Edition, 4500 F –<br />
D(SPANDS Method)<br />
APHA 19 th Edition, 5530‐<br />
Phenols D. (Direct<br />
Photometric Method)<br />
APHA 19 th Edition, 3500 Hg –<br />
C<br />
APHA 19 th Edition, 3500 Cd –<br />
D (Dithizone Method)<br />
ppm 75.0 10.4 4.0 26.0 27.3 20.0<br />
ppm 0.05 ND ND ND ND ND<br />
ppm 0.1 ND ND ND ND ND<br />
ppm 200.0 4.3 1.0 1.0 1.0 1.0<br />
ppm 45.0 1.0 1.0 1.2 0.5 0.6<br />
ppm 1.0 BDL BDL BDL BDL BDL<br />
ppm 0.001 ND ND ND ND ND<br />
ppm 0.001 ND ND ND ND ND<br />
ppm 0.01 ND ND ND ND ND<br />
20 Selenium Outsourced ppm 0.01 ND ND ND ND ND<br />
21 Arsenic<br />
22 Cyanide<br />
23 Lead<br />
24 Zinc<br />
25<br />
Anionic<br />
detergents<br />
26 Chromium (VI)<br />
27<br />
Polynuclear<br />
aromatic<br />
hydrocarbons<br />
28 Mineral Oil<br />
APHA 19 th Edition, 3500 As‐C<br />
(Silver Diethyldithio method)<br />
APHA 19 th Edition, 4500 –CN –E<br />
ppm 0.05 ND ND ND ND ND<br />
(Colorimetric Method)<br />
ppm 0.05 ND ND ND ND ND<br />
APHA 19 th Edition, 3500 Pb –<br />
D (Dithizone Method)<br />
APHA 19 th Edition,3500 – Zn –<br />
D (Dithiozone Method)<br />
ppm 0.05 ND ND ND ND ND<br />
ppm 5.0 BDL BDL BDL BDL BDL<br />
Outsourced ppm 0.2 ND ND ND ND ND<br />
APHA 19 th Edition, 3500‐ Cr‐<br />
D Colorimetric Method<br />
ppm 0.05 ND ND ND ND ND<br />
Outsourced g/l ‐‐ ND ND ND ND ND<br />
APHA 19 th Edition, 5520 BD<br />
(Partition Gravimetric / Soxlet<br />
Method)<br />
ppm 0.01 ND ND ND ND ND<br />
29 Pesticides Outsourced ppm Absent ND ND ND ND ND<br />
Alkalinity as APHA 19<br />
30<br />
th Edition, 2320 B<br />
ppm 200.0<br />
CaCO 3<br />
(Titrimetric method)<br />
80.0 40.0 110.0 162.0 178.0<br />
APHA 19<br />
31 Aluminium<br />
th Edition, 3500‐Al<br />
D(Erichrome Cyanide R – Method)<br />
ppm 0.03 ND ND ND ND ND<br />
32 Boron<br />
APHA 19 th Edition, 4500 –B‐B<br />
(Curcumin Method)<br />
ppm 1.0 ND ND ND ND ND<br />
33 Nickel Outsourced ppm ‐‐ ND ND ND ND ND<br />
34 Cobalt Outsourced ppm ‐‐ ND ND ND ND ND<br />
BDL ‐ Below Detectable Limit<br />
ND ‐ Not Detected<br />
For Environmental Research and Services (India) Pvt. Ltd.<br />
I/C – Env. Sc
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