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Pollution Control norms prescribed by OSPCB & the measured values for PPL

Paradeep Phosphates Ltd

Environment Management Department

(A) TREATED EFFLUENT DATA March - 2012

Sl No	Parameter	Unit	Prescribed limit	STP	ETP	DM PLANT	Storm Drain at Zero Point	Storm Drain near Main Gate
1.	pH	-	6.5~8.5	7.1~7.5	7.1~7.7	7.3~8.0	7.1~8.1	NO DISCHARGE
2.	PO₄^-3as P	mg / l	5	NA	0.45	NA	0.73
3.	F	mg / l	2	NA	0.71	NA	0.6
4.	SS	mg / l	100	19.4	5.3	4.04	12.5
5.	TDS	mg / l	2100	777	734	NA	386
6.	BOD	mg / l	30	9.2	1.84	NA	1.73
7.	COD	mg / l	250	30.2	15.5	NA	13.5
8.	Oil &	mg / l	10	ND	ND	NA	ND

ND : Not Detectable

NA : Not Applicable

(B) STACK EMISSION DATA

Sl No	Stack location	PM mg/Nm³	SO₂(Kg/T of H₂SO₄)	SO₃mg/Nm³	Fluoride mg/Nm³
1.	DAP-A	86.6	NA		1.7
2.	DAP-B	90.1			1.3
3.	DAP-C	96.9			1.4
4.	DAP-D	90.6			1.8
5.	SAP-A		0.93	25	NA
6.	SAP-B		1.03	23
7.	CPP	Boiler not in operation	NA
8.	PAP	45	NA		4.4
Prescribe Limit		150	2	50	25

Sl No	Location	PM 2.5 (ugm/m³)	SO₂(ugm/m³)	NO_X(ugm/m³)	NH₃(ugm/m³)
1.	Near Fire & Safety Building	39.5	4.8	7.4	21.8
2.	Near MOP Silo	30.9	8.3	9.6	19.7
3.	Near ETP	21.4	8.3	11.4	24.6
4.	Near WTP	33.3	10.7	9.6	25
5.	PPL Town ship	25.3	7.7	8.3	20.9
6.	Highway Gate	43.2	13.2	15.2	32.4
7.	Hotel Sea pearl	36.7	10.5	15	30.9
8.	Paradeep Police station	59.1	17.1	15	26.8
Prescribed Limit		60	80	80	400

Pollution Control Norms