on sanitation, causes of diseases, mosquitoes, tropical diseases, disinfection, air and ventilation, food, water-supplies, disposal of refuse, etc., and sanitary law. The book is clearly and simply written, and admirably and fully illustrated. The chapter on disinfection struck us as very good and the various means of purifying water are well described. There is a very useful appendix containin...

The collection, storage and disposal of medical solid wastes are a growing environmental problem in Indian cities which needs immediate attention before it goes out of hand. While the government of India is making efforts to expand medical services by allowing private hospitals in the country, the management of medical wastes has received little attention despite their potential environmental h...

Incineration has been employed since about 1874 [6] as a method of solid waste treatment and disposal. The first incinerators were constructed in England to burn "mixed refuse" and the combustion process was initially called either "destruction" or "cremation". A prime consideration in the early development of refuse incinerators was that the heat released could be recovered for steam productio...

Environmental safety is one of the top policy priorities in some developing countries. This study analyzed the factors influencing waste disposal and recycling by households in South Africa. The data were collected by Statistics South Africa in 2012 during the General Household Survey (GHS). Analysis of the data was carried out with the Bivariate Probit model. The results showed that 56.03% and...

Cholera has been in existence in Sarawak for many years and since 1873 many major epidemics have occurred. The epidemics usually occur during the dry months of May, June and July and the population affected are those in coastal areas. As in other outbreaks the areas affected were those which had poor environmental sanitation, poor water supply, poor refuse disposal and indiscriminate disposal o...

Knowledge of environmental health was assessed in a sample of 192 students at Ja'afaru Secondary School, Zaria, Nigeria, by means of a questionnaire. A follow-up practice survey was also administered to assess the environmental sanitation of the school and the homes of a subsample of the students. Observations were recorded on the sources of water, the methods of refuse and sewage disposal, and...

This study examined the implications and causes of illegal refuse dumps in Ilorin South Local Government Area, Kwara State. A descriptive survey method was adopted for the study. The population of the study were all the people in Ilorin South Local Government Area. A sample of 500 respondents was randomly selected from the various wards in the local government area. Questionnaire was the instru...