[Report of the Medical Officer of Health for London County Council] page -

London County Council 1899

[Report of the Medical Officer of Health for London County Council]

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Table: Table 8.—( continued).

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Table 8.—( continued).

Date.	Crude sewage.				Coke-bed effluent.
	Number of fillings per day.	Oxygen absorbed from permanganate in four hours by the dissolved putrescible mattei.	Nitrogen as		Oxygen absorbed from permanganate in four hours by the lissolved putrescible matter.	Nitrogen as
	Number of fillings per day.		Nitrite.	Nitrate.		Nitrite.	Nitrate.
18,,.
May 30	Two	3.298	Nil	Nil	2021	0.007	0.253
31	,,	3958		,,	2.283	0070	0.273
June 1	,,	3.263	,,	,,	1.789	0028	Nil
2	,,	2.900	11	,,	1.400	0028	0128
3	One	2.800	11	,,	1.5C0	0.014	Trace
5	Two	2.727	11	,,	1.313	0070
6	,,	3.400	0.028	,,	1.900	0140	Nil
7	,,	3.900	Nil	,,	2.500	0 098	0.045
8	One	2.772	11	,,	1.881	0014	0.157
9	,,	3.267	0.028	,,	1.683	0021	0.108
19	Two	3.737	0.014	,,	2.020	0 084	0.320
20	,,	2.653	Nil	,,	1.530	0.070	0.038
21	,,	4.388	11	,,	2.653	0.014	0.207
22	,,	3.500	0007	Trace	1.900	0028	0114
23	,,	3.367	Nil	Nil	2.041	Nil	0.083
24	One	2.449	11	,,	1.326	0.042	0.039
26	Two	3.438	0014	,,	1.875	Nil	Trace
27	,,	2.813	Nil	,,	1.458	,,	Nil
28	,,	2.604	0.007	,,	1.458	0.028	0.204
29	,,	1.649	Nil	,,	0.825	0007	Trace
30	91	4.845	11	,,	2165	Nil	0.183
July 1	One	2165	Trace	,,	1134	0035	0.256
3	Two	1.920	Nil	,,	1010	0.007	Trace
4	,,	1.735	11	,,	0.512	Trace	0.080
5	,,	2020	19	,,	1111	0.014	Nil
6	,,	2.755	,,	,,	1.224	0021	0.317
7	One	1.837	»	,,	1021	Trace	0.148
10	Two	2376	,,	,,	1.386	Nil	Trace
11	,,	3000	Trace	,,	1.700	,,	0055
14	,,	2.323	Nil	,,	1.414	0070	0146
15	One	2.930	Trace	,,	1.515	Trace	0.106
17	Two	4.615	11	Trace	2.308	,,	0.333
18	,,	3.516	Nil	Nil	1.319	Nil	0134
19	,,	2.967	«	,,	1.648	,,	Nil
20	,,	3.696	Trace	,,	2.174	Trace	0.083
21	One	2.777	Nil	,,	1.555		0068
25	Two "	3152		,,	1.739	Nil	0.873
31	One	2.222		,,	0.889	0.070	0.492
Aug. 1	Two	2.889	11	,,	1.222	Nil	Nil
2	,,	4.667	11	11	2.667	91	0.485
3	,,	2.857	11	11	1.758	0.044	Nil
4	,,	3.763	11	91	2.473	Trace	0.364
9	,,	3.778	11	,,	2111	0.028	Nil
10	,,	3.736	11	91	2.088	Trace	0.358
11	11	3.736	11	,,	2.527	Nil	Nil
12	One	3.804	11	,,	2.069	,,	Trace
14	11	2.527	11	,,	2.087	,,	0.2647
15	Two	3.951	11	,,	2.790	,,	Nil
16	11	3493	11	,,	1.929	,,	0.5045
21	One	4.942	11	,,	2.414	,,	Nil
22	Two	4.369	,,	,,	2.896	11	,,
23	11	4045	11		1.574	,,	,,
24	19	4.943	11	,,	2.248	11	0.6271
25	11	4.118	11	,,	1.882	0056	0.1740
26	One	3.529	11	,,	1412	Trace	1.1025
28	Two	5048	11	,,	2041	00056	Nil
29	11	5102	11	,,	2.245	Trace	Trace
30	11	3.265	11	,,	2.347	Nil	0.5294
31	11	3.939	11	,,	1.919	0 035	Nil
Sept. 1	11	3.571	,,	,,	1.735	Nil	,,
2	One	3.300	,,	,,	1190	,,	0.1765
4	Two	2 525	11	,,	1.313	,,	Nil
5	11	3.300	11	,,	1100	,,	,,
6	11	3 030	11	,,	1.717	0.014	,,
7	11	3.366	11	,,	1.735	0 028	0.3770
9	One	2.857	11	,,	2.449	Nil	Nil
11	Two	2.857	,,	,,	1.633	,,	,,
12	11	4.040	11	,,	1.616	0.3860	,,
13	11	4.286	91	,,	2.245	Nil	,,
14	11	4.592	19		1.837	,,	,,
15	1	1.020	,,	11	0.918	,,	,,
16	One	2.200	,,	,,	1.700	0.2647	0 0112
18	Two	3.700	,,	,,	1.400	Nil	Nil