IWA Publishing

Table 1

Wastewater treatment facilities in the Cuernavaca and Cuautla metropolitan areas

Municipality	WWTP number	Treatment process	WWTP flow design capacity	WWTP mean operating flow 2010	Mean DBO₅ in influent	Effective treatment capacity in 2010	Wastewater collected	Sanitation deficit 2010
Municipality	WWTP number	Treatment process	(L/s)	(L/s)	(mg/L)	%	(L/s)	%
Cuernavaca
Cuernavaca	1	ASP	750	276.5	82	0.37	1,164.64	76%
	2	ASP	24	5.9	239	0.25
	3	ASP	4	0	65
	4	UASB	1	0.6	65	0.55
Jiutepec	5	ASP	195	75.0	350	0.38	329.21	74%
Jiutepec	6	ASP	12	10.5	115	0.87
Temixco	7	ASP	100	70.2	124	0.70	140.79	50%
Temixco	8	ASP	5	0	124
Emiliano Zapata	9	ASP	30	4.0	409	0.13	122.61	74%
	10	ASP	30	14.6	177	0.49
	11	ASP	30	9.3	76	0.31
	12	ARBC	15	4.5	151	0.30
Xochitepec	13	ASP	9	5.8	329	0.64	8.27	23%
Xochitepec	14	UASB	5	0.6	239	0.12
Tepoztlán	15	ASP	15	0.05	24	0.00	5.63	99%
Tepoztlán	16	ASP	2	0	24
Huitzilac					125		0.74	100%
Cuautla
Cuautla	17	ASP	439	328.0	253	0.75	320.88	−11%
	18	UASB	30	20.6	379	0.69
	19	ASP	30	0.3	93	0.01
	20	UASB	3.5	2.5	142	0.71
	21	ASP	12.5	5.2	10	0.42
	22	ASP	5	0	10
	23	ASP	5	0	10
Yautepec	24	ASP +	85	62.3	196	0.73	52.13	−20%
Ayala	25	ASP	25	0	196		47.97	100%
Yecapixtla	26	ASP	25	11.8	663	0.47	16.37	28%
Atlatlahucan	27	ASP	15	1.7	614	0.11	23.50	93%
Tlayacapan	28	ASP	10	0	614		5.94	100%

Municipality	WWTP number	Treatment process	WWTP flow design capacity	WWTP mean operating flow 2010	Mean DBO₅ in influent	Effective treatment capacity in 2010	Wastewater collected	Sanitation deficit 2010
Municipality	WWTP number	Treatment process	(L/s)	(L/s)	(mg/L)	%	(L/s)	%
Cuernavaca
Cuernavaca	1	ASP	750	276.5	82	0.37	1,164.64	76%
	2	ASP	24	5.9	239	0.25
	3	ASP	4	0	65
	4	UASB	1	0.6	65	0.55
Jiutepec	5	ASP	195	75.0	350	0.38	329.21	74%
Jiutepec	6	ASP	12	10.5	115	0.87
Temixco	7	ASP	100	70.2	124	0.70	140.79	50%
Temixco	8	ASP	5	0	124
Emiliano Zapata	9	ASP	30	4.0	409	0.13	122.61	74%
	10	ASP	30	14.6	177	0.49
	11	ASP	30	9.3	76	0.31
	12	ARBC	15	4.5	151	0.30
Xochitepec	13	ASP	9	5.8	329	0.64	8.27	23%
Xochitepec	14	UASB	5	0.6	239	0.12
Tepoztlán	15	ASP	15	0.05	24	0.00	5.63	99%
Tepoztlán	16	ASP	2	0	24
Huitzilac					125		0.74	100%
Cuautla
Cuautla	17	ASP	439	328.0	253	0.75	320.88	−11%
	18	UASB	30	20.6	379	0.69
	19	ASP	30	0.3	93	0.01
	20	UASB	3.5	2.5	142	0.71
	21	ASP	12.5	5.2	10	0.42
	22	ASP	5	0	10
	23	ASP	5	0	10
Yautepec	24	ASP +	85	62.3	196	0.73	52.13	−20%
Ayala	25	ASP	25	0	196		47.97	100%
Yecapixtla	26	ASP	25	11.8	663	0.47	16.37	28%
Atlatlahucan	27	ASP	15	1.7	614	0.11	23.50	93%
Tlayacapan	28	ASP	10	0	614		5.94	100%

ASP, ativated sludge process; UASB, upflow anaerobic sludge blanket; ARBC, anaerobic rotating biological contactor; BOD, biochemical oxygen demand.