November 11th, 2009 by admin
Waste management is all about collecting, transporting, processing, recycling and disposing waste materials. Proper waste disposal is always needed to make sure that their harmful effects to the human population or environment are reduced. There are different kinds of waste management procedures when handling solid, liquid, gas and radioactive wastes. Aside from that, different fields [...]
Read the rest »
November 10th, 2009 by admin
In the past, when life and the environment were simpler, all of life’s processes were taken care of by nature itself, including the processing and elimination of natural wastes. When man and society evolved, life became more complicated. People’s needs for survival became competitive. As population grew, needs became more heightened, and material resources for [...]
Read the rest »
November 9th, 2009 by admin
Numbers will show you how much the world has gone to the dumps. An average American would have about .75 tons of trash every year, according to the U.S. Environmental Protection Agency. Most of the world’s waste came from industrialized countries. These countries have waste management laws, especially for hazardous wastes, but still experience problems [...]
Read the rest »
November 8th, 2009 by admin
The numbers are increasing. The United Nations Development Programme estimates that there are five million people who die each year because of diseases related to inappropriate waste disposal. It is the developed countries who are generating more wastes. About .75 tons of trash is being produced annually by an individual in the United States, that [...]
Read the rest »
November 7th, 2009 by admin
Archeological evidence said that humans had a way of managing their waste even before landfills and incinerators were developed. In many archeological sites, dumping pits were discovered where early people were believed to throw in their waste. In the course of history, waste regulations were enacted. This suggests that waste management is not a modern [...]
Read the rest »
November 6th, 2009 by admin
There is the white-collar sector, and then there is also the blue-collar. With the growing concern over the environment, there rose another sector: the green-collar industry. An official definition of green-collar is yet to be established, but the various definitions formed by different organizations and individuals share a common explanation, that green-collar jobs are those [...]
Read the rest »
November 5th, 2009 by admin
When you look under your kitchen sink, in your cupboard, or out in your garage, there are products that will end up as hazardous waste once you get rid of them. Some of them are hazardous in nature such as pesticide, cleaner, thinner, and paint. Others, however, take on a relatively safe form such as [...]
Read the rest »
November 4th, 2009 by admin
There are too many wastes being disposed every year, an average American would generate about .75 tonnes of wastes annually. However, disposing wastes is never easy. The government has implemented stricter regulations that will limit the wastes being disposed and eventually encourage individuals and homeowners to come up with better waste management systems in their [...]
Read the rest »
November 3rd, 2009 by admin
Health care wastes are among the most important waste management programs that state or city government should pay attention to. Health care wastes or HCW are objects both sharp and non-sharp, body parts, chemicals, drugs, medical devices and radioactive materials that health care institution dispose. In the United States about 7000 tons of waste everyday [...]
Read the rest »
November 2nd, 2009 by admin
Because incinerators are perilous to the environment and human health, and landfills are becoming scarce, expensive, and in the same way an environmental threat, different efforts in reducing the amount of waste are in place today. Such efforts include composting, a process by which organic waste is made into a soil resource. Organic waste, which [...]
Read the rest »