Wastewater Effluent Concentration Data from a Pharmaceutical Industry

This data contains only the effluent chemical concentration levels from the wastewater treatment facility of an electrochemical industry. Typical chemicals that are processed are broken down into general categories. This facility is located in the tri-state area (NY, NJ, CT). The numerical values are the concentration levels taken at that certain time period.

Effluent Stream, mg/L

Date	O & G	PHC	TSS	BOD5
Jan 19, 94	64	33	N/A	N/A
Feb 10, 94	25	19	N/A	N/A
Mar 4, 94	30	15	N/A	N/A
Apr 14, 94	82	61	N/A	N/A
May 6, 94	96	79	110	2020
May 19, 94	N/A	N/A	N/A	N/A
Jun 16, 94	509	377	N/A	N/A
Jun 23, 94	87	65	N/A	N/A
July 14, 94	57	28	N/A	N/A
Aug 5, 94	211	168	N/A	N/A
Aug 26, 94	21.2	10.7	N/A	N/A
Sept 2, 94	6.2	0.9	N/A	N/A
Sept 9, 94	250	160	N/A	N/A
Sept 16, 94	108	26	N/A	N/A
Sept 23, 94	134	129	N/A	N/A
Sept 30, 94	60	38	N/A	N/A
Oct 7, 94	143	138	N/A	N/A
Oct 14, 94	18	15	N/A	N/A
Oct 21, 94	111	89	N/A	N/A
Oct 28, 94	22	6.9	N/A	N/A
Nov 4, 94	20	11	110	2235
Nov 11, 94	336	301	N/A	N/A
Nov 18, 94	5.8	4	N/A	N/A
Nov 22, 94	58	56	N/A	N/A
Nov 29, 94	30	30	N/A	N/A
Dec 2, 94	22	18	N/A	N/A
Dec 9, 94	9.4	5.4	N/A	N/A
Dec 16, 94	5.2	2.7	N/A	N/A
Dec 22, 94	317	156	N/A	N/A
Dec 30, 94	34	34	N/A	N/A
Jan 6, 95	5.9	5.8	N/A	N/A
Jan 13, 95	28	19	N/A	N/A
Jan 20, 95	180	110	N/A	N/A
Jan 27, 95	90	61	N/A	N/A
Feb 3, 95	128	105	N/A	N/A
Feb 10, 95	24	21	N/A	N/A
Feb 17, 95	135	57	N/A	N/A
Feb 24, 95	5.3	4.2	N/A	N/A
Mar 3, 95	32	23	N/A	N/A
Mar 10, 95	13	5.5	N/A	N/A
Mar 17, 95	10	6.6	N/A	N/A
Mar 24, 95	142	116	N/A	N/A
Mar 31, 95	28	5.6	N/A	N/A
Apr 7, 95	16	11	N/A	N/A
Apr 14, 95	53	33	N/A	N/A
Apr 21, 95	258	182	N/A	N/A
Apr 28, 95	91	77	N/A	N/A
May 5, 95	22	7.2	N/A	N/A
May 12, 95	110	78	N/A	N/A
May 19, 95	38	26	94	4842
May 26, 95	407	340	N/A	N/A
Jun 2, 95	27	6.2	N/A	N/A
Jun 9, 95	376	334	N/A	N/A
Jun 16, 95	104	36	N/A	N/A
Jun 23, 95	5.6	3.4	N/A	N/A
Jun 30, 95	13	7.8	N/A	N/A
Jul 7, 95	8.1	0.9	N/A	N/A
Jul 14, 95	4	1.6	N/A	N/A
Jul 21, 95	15	11	N/A	N/A
Jul 28, 95	145	139.8	N/A	N/A
Aug 4, 95	45	22	N/A	N/A
Aug 11, 95	368	308	N/A	N/A
Aug 18, 95	9.8	5.4	N/A	N/A
Aug 25, 95	26	3.8	N/A	N/A
Sept 1, 95	17	4.6	N/A	N/A
Sept 8, 95	2.6	1.8	N/A	N/A
Sept 15, 95	6	3	N/A	N/A
Sept 22, 95	72	59	N/A	N/A
Sept 29, 95	35	21	N/A	N/A
Oct 6, 95	188	146	N/A	N/A
Oct 13, 95	85	63	N/A	N/A
Oct 20, 95	22	5.6	N/A	N/A
Oct 27, 95	66	34	N/A	N/A
Nov 3, 95	31	21	N/A	N/A
Nov 10, 95	75	30	65	1500
Nov 17, 95	8	4	N/A	N/A
Nov 22, 95	25	15	N/A	N/A
Dec 1, 95	18	8.2	N/A	N/A
Dec 8, 95	27	14	N/A	N/A
Dec 15, 95	3.4	1.4	N/A	N/A
Dec 21, 95	131	53	N/A	N/A
Dec 29, 95	27	7.2	N/A	N/A
Jan 5, 96	1.8	0.8	N/A	N/A
Jan 12, 96	19	9.3	N/A	N/A
Jan 19, 96	17	8.4	N/A	N/A
Jan 26, 96	1	0.4	N/A	N/A

O & G: Total Oil and Grease
PHC: Petroleum Hydrocarbons
TSS: Total Suspended Solids
N/A: Not Available

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Last Updated: 8/14/96
Analyst/Contact: Tristan Baccay

E-Mail Address: [email protected]