Landfills are engineered facilities used for the controlled disposal of waste materials that cannot be prevented, reused, recycled, or otherwise recovered through available waste management… Read More »The Different Types of Landfills
Land filling is an economical method of waste disposal in developing countries, involving the placement of refuse into depressions, mining voids, excavated land, or borrowed… Read More »Advantages and Disadvantages of Landfills
Agricultural wastes are unavoidable by-products of crop production, livestock keeping, agro-processing, and related farm activities. Their effects depend strongly on the quantity generated, composition, storage… Read More »Impact of Agricultural Wastes on Human and Environment
Tannery wastewater is one of the more complex industrial effluents because leather processing uses chemicals, salts, lime, sulfides, dyes, and chromium compounds that can enter… Read More »Impact of Industrial Effluents on Human and Environment
Industries are the major sources of pollutants in both terrestrial and aquatic environments and various levels of the pollutants are discharged into the environment either… Read More »General Impact of Wastes on Environment
Household Hazardous Waste (HHW) is a subgroup of solid waste commonly found in Municipal Solid Waste (MSW) as well as in wastewater streams. As the… Read More »Household Hazardous Waste (HHW)
The following are the major sources of hazardous wastes; 1. Petro chemical industries: phenols, acids, caustic and organic compounds 2. Metal industries: heavy metals, fluorides,… Read More »Sources and Classification of Hazardous Waste
Most factories and power plants are located near water bodies because they need large amounts of water as input for manufacturing process. Most of these… Read More »Impact of Industrial Wastes on Human and Environment
The simple definition of hazardous waste that “Any waste that has the potential to harm human health or the environment is hazardous waste” is not… Read More »Characteristics of Hazardous Wastes
These are wastes from light and heavy manufacturing, fabrication, construction sites, power and chemical plants. They include: housekeeping wastes, packaging, food wastes, construction and demolition… Read More »Sources of Industrial Wastes
Keeping our communities clean and healthy starts with reliable trash pickup services. Having the right tools and services makes all the difference. However, standard trash… Read More »Top 3 Trash Pickup Services You Should Know About
The following are the major transformation/treatment of municipal solid waste; 1. Physical Transformation In physical transformation, no change in physical state is involved. These include:… Read More »Treatment/Transformation of Municipal Solid Waste (MSW)
The following are the major characteristics of municipal solid waste (MSW): 1. Physical Characteristics 1a) Specific Weight This is weight of waste material per unit… Read More »Characteristics of Municipal Solid Waste (MSW)
Municipal solid waste (MSW) can be defined as non-air and sewer emission created within and disposed of by a municipality including household garbage, commercial refuse,… Read More »Types of Municipal Solid Waste (MSW)
Agricultural waste is defined as unwanted waste produced as a result of agricultural activities (i.e., manure, oil, silage plastics, fertilizer, pesticides and herbicides; wastes from… Read More »Agricultural Waste Generation Sources and Characteristics
Waste is defined as any substance, solid, liquid or gaseous that remains as residue or an incidental by-product of the processing of a substance or… Read More »Waste Generation and Effect of Waste on Environment
Waste is anything that has been discarded after being used for a single purpose or that is broken or has no economic worth. Trash was… Read More »Waste Management and its Effects on Economic Growth
Groundwater is the water present beneath Earth’s surface in soil pore spaces and in the fractures of rock formations. A unit of rock or an… Read More »Underground Water and Aquifers
