Sanitary wastewater and sewerage systems SASC-S-02
TABLE 3
- Effluent Discharge Limitations <11
Pol Iutant <2>
MEPA Limit
Floatable
pH Units
Total Suspended
Solids TSS
Temperature
Turbidity
Dissolved Oxygen
Salinity
Non-Organic
Pollutants
Aluminum
Ammonia 1·as N
Arsenic
Barium
Cadmium
Chlorine, residual
Chromium total•
Cobalt
Copper
Cyanide
Fluoride
Lead
Manganese
Mercury
Nickel
Phosphates
'total, as P't (7)
Sulfide
Zinc
1
Total Coliform
Yanbu Royal
Commission Limit <4>
Monthly
Maximum
Mean
Physical -Chemical Pollutants
None
None
None
None
None
6-9
6-9
6-9
6-9
6-9
15 mQ/L
25 mall
+10°C
75 NTU
2. 0 mg/L min.
10 mQ/L
15 mg/L
8 mg/L
-
\-=>J
\~,
50 NTU
-
-
15 NTU
4 mg/L min.
± 2 ppt
8 NTU
5 mg/L min.
.± 1 ppt
mg/L
·30 day mean
mg/L
mg/L
mg/L
mg/L
-
25
3
0.5
2.0
0.05
2.0
1.0
2.0
0.5
0.1
25
0.5
1.0
0.005
0.5
2
15
1
0.1
1.0
0.01
0.5
0.1
0.1:
0.2
0.05
15
0. ·1
0.2
0.001
0.2
1
25
3
0.5
2
0.05
0.3
1
2
0.5
0.1
25
0.5
15
1.0
0.1
5.0
mg/L-
l;;;)J
75 NTU
lO}
-
1.0
0.1
0.02
0.5
0.1
\f)
Organic Pollutants
Biochemical Oxygen
Demand (BODs··
Chemical Oxygen
Demand coo·
Total Organic Carbon
1TOC
Total Kjeldahl
NitroQen TKN,
Total Chlorinated
Hydrocarbons
Oil & Grease
Phenols
Biological Pollutants
Jubail Royal
Commission Limit <3 l
Monthly
Maximum
Mean
0.1
1
0.005
0.5
2.0
0.01
<0.2
0.1
0.1
0.2
0.05
15
0.1
0.2
0.001
0.2
1.0
0.05
2.0
0.1
5
0.05
1
mg/L
mall
mg/L
mg/L
25
50
25
30
15
150
350
150
200
75
50
150
50
150
50
5
10
5
5
2.5
0.1
-
-
2.5
8
15
1.0
8
0.1
0.5
10
0.5
0.1
MPN/100 ml
2400
MPN/100 ml
1000
MPN/100 ml
2400
MPN/100 ml
1000
0.2
0.05
0.1
0.001
0.2
1.0
-
a
1
: .·
·1•
•
0.1
8
{~/
MPN/100 ml
1000 (30-day
geometric mean)
Notes:
(1)
Royal Commission Standards shall apply to Saudi Aramco facilities within the
SAES-A-103, Appendices I and II for Royal Commission boundary maps.
(2)
See SAES-A-103, Table 8 for analytical methods.
(3)
Limits taken from Engineering Manual, Jubail Royal Commission. 1988.
Royal
Commission jurisdictions.
See