Visiones mundiales sobre el agua y políticas hídricas Ministerio de Agricultura, Ganadería y Desarrollo Rural Programa Nacional de Riego (PRONAR) Componente de Ordenamiento de Recursos Hídricos English version: World views on water and hydric policies La Paz, Bolivia 2003 Documento Elaborado por Rocio R. Bustamante Zenteno en el marco del Contrato de Consultoría No. CC 58/02, […]
Water Quality, Sanitation Technology for the Americas
HDT 69/70: Waste management in health care centers
HDT 69/70: Waste Management in Health Care Centers Ago-Dic 1997 Eng. Gladys Monge Spanish version: HDT 69/70: Manejo de residuos en centros de atención de salud Introduction A health care facility is a hospital, nursing home, clinic, polyclinic, medical center, maternity, first aid room and any establishment where any level of human or animal care is practiced, […]
HDT 51a: Pumping water with non-conventional energy
HDT 51a: Pumping water with non-conventional energy Eng. David Chavez Muñoz, professor at the Pontifical Catholic University of Peru, Resident at CEPIS. September 1992. Spanish version: HDT 51a: Bombeo de agua con energias no convencionales Hydraulic energy Equipment Ram pump Turbo pump River pump Wind pump Wind Turbine Ram pump The hydraulic ram pump is a simple […]
Mexican Official Standard NOM-001-ECOL-1996
Mexican Official Standard NOM-001-ECOL-1996 Spanish version: Norma Oficial Mexicana NOM-001-ECOL-1996 OFFICIAL JOURNAL OF THE FEDERATION BODY OF CONSTITUTIONAL GOVERNMENT OF THE UNITED STATES OF MEXICO SECRETARY OF ENVIRONMENT, NATURAL RESOURCES AND FISHERIES Mexican Official Standard NOM-001-ECOL-1996 That establishes the maximum permissible limits of pollutants in wastewater discharges into national waters and goods 1997 At the margin […]
HDT 68: Decision analisys methodology for selecting alternative treatment and use of wastewater
HDT 68: Decision Analysis Methodology For Selecting Alternative Treatment and Use Of Wastewater Eng. Marco Antonio Almeida de Souza Spanish version: HDT 68: Metodología de análisis de decisiones para seleccionar alternativas de tratamientos y uso de aguas residuales Brasilia University. Department of Civil Engineering. University Campus – Asa Norte. 71910 – 090 Brasilia – DF, brasil. April […]
Anaerobic treatment of domestic sewage under moderate climatic (dutch) conditions using upflow reactors at increased superficial velocities
By: A.R.M. van der Last and G. Lettings. Reprinted from: Water Science & Technology: Water Science & Technology. Abstract This paper describes experiments with domestic sewage using a 120 litre expanded granular sludge bed (EGSB) reactor and a 205 litre fluidised bed (FB) reactor. Presettled domestic sewage was used in the experiments, because these reactor […]
HDT 87: The deterioration of air quality
HDT 87: The deterioration of air quality Marcelo Korc, PhD. Regional Adviser on controlling air pollution, December 2002. Spanish version: HDT 87: El deterioro de la calidad del aire Air quality The Figures on outdoor air pollution Initiatives for outdoor air quality Another problem: noise The pending challenges towards air quality The Climate Vision of the future […]
Intoxicación por plomo: de la detección a la prevención primaria
Intoxicación por plomo: de la detección a la prevención primaria Salud Pública de México English version: Lead poisoning: From detection to primary prevention Mayo-Junio de 1995, Volumen 37, No. 3, pp. 264-275 Nota del editor: Por considerar de interés para nuestros lectores, reproducimos este trabajo elaborado por el Comité en Salud Ambiental de la Academia Norteamericana […]
Dengue en las Américas
Dengue en las Américas English version: Dengue in the Americas Definición del caso Vector Situación histórica en América Factores de riesgo Vigilancia, prevención y control Referencias Definición de caso Descripción clínica. Enfermedad febril aguda que dura de 2 a 7 días, con dos o más de las siguientes manifestaciones: cefalea, dolor retro- orbitario, mialgia, artralgia, erupción […]
Tratamiento de aguas residuales domésticas a temperaturas sub-optimas (13+1.8°C) en un bioreactor anaerobio de flujo pistón a escala laboratorio
Tratamiento de aguas residuales domésticas a temperaturas sub-optimas (13+1.8°C) en un bioreactor anaerobio de flujo pistón a escala laboratorio Por: R. Ivan Medina H. / Walter Mamani Q. English version: Domestic wastewater treatment in sub-optimal temperature (13 + 1.8 ° C) in a piston flow anaerobic bioreactor at laboratory scale Reporte propuesto para publicación en revista […]
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