industrial sanitation
41public health — public health, adj. health services to improve and protect community health, esp. sanitation, immunization, and preventive medicine. [1610 20] * * * Science and art of preventing disease, prolonging life, and promoting health through organized… …
42Water supply — is the process of self provision or provision by third parties of water of various qualities to different users. Irrigation is covered separately. Global access to waterIn 2004 about 3.5 billion people worldwide (54% of the global population) had …
43population — populational, adj. populationless, adj. /pop yeuh lay sheuhn/, n. 1. the total number of persons inhabiting a country, city, or any district or area. 2. the body of inhabitants of a place: The population of the city opposes the addition of… …
44Tiruchirappalli — For other uses, see Tiruchirappalli (disambiguation). Tiruchirappalli Tiruchi, Trichy   city   …
45Water resources management in Peru — Source : INRENAtorage capacity and infrastructureIn 1980, INRENA established an inventory of Peru s water storage capacity, including lakes and dams. Peru has 12,201 lakes, 3,896 of which are located in the Pacific basin, 7,441 in the Atlantic… …
46International development — For other forms of development, see development (disambiguation). These key indicators of human well being have all improved since 1970. International development or global development[1] is a concept that lacks a universally accepted definition …
47Water purification — This article is about large scale, municipal water purification. For portable/emergency water purification, see portable water purification. For industrial water purification, see deionized water. For distilled water, see distilled water. Water… …
48Labour and Labour Legislation — • Labour is work done by mind or body either partly or wholly for the purpose of producing utilities Catholic Encyclopedia. Kevin Knight. 2006. Labour and Labour Legislation Labour and Labour Legislation …
49Composting toilet — Public composting toilet facility on E6 highway in Sweden A composting toilet is a dry toilet that using a predominantly aerobic processing system that treats excreta, typically with no water or small volumes of flush water, via composting or… …
50Public health-care in China — This article is about public health in Mainland China only. China is undertaking reform of its health care system. The New Rural Co operative Medical Care System (NRCMCS) is a 2005 initiative to overhaul the healthcare system, particularly… …
