Wastewater treatment types8/17/2023 ![]() For example, the Regional Municipality of Ottawa-Carleton has developed a program to eliminate toxic substances from the wastewater treatment system, requiring all industrial, institutional and commercial facilities to limit the amount of certain pollutants that are allowed into sewers. Municipal governments directly oversee the wastewater treatment process, and are able to pass additional by-laws. Provincial and territorial governments generally assist municipal governments with funds to build and maintain infrastructure. For example, in British Columbia, all municipalities are required to have a Liquid Waste Management Plan without an approved plan, discharges are illegal. Operators of wastewater treatment facilities must obtain permits or licenses from the provincial or territorial government, and these permits may also require additional treatments or limits on effluent discharges. Most provincial and territorial governments have legislation regarding wastewater treatment standards and requirements. The Canadian Environmental Protection Act governs the release of toxic substances into the environment and allows the federal government to develop regulations for the use of toxic substances. The Fisheries Act prohibits the release of harmful substances into waters that fish live in. There are two federal acts, however, that may apply to wastewater. ![]() Similar to drinking water provisions, the federal government has delegated responsibility for wastewater treatment to the provinces and territories. Who is Responsible for Making Sure that Wastewater is Treated Properly? For more information about emerging contaminants, see the Emerging Contaminants fact sheet or read the article from The Canadian Press called Look at everyday chemicals in water, Ontario told). Some wastewaters are more difficult to treat than others for example, industrial wastewater can be difficult to treat, whereas domestic wastewater is relatively easy to treat (though it is increasingly difficult to treat domestic waste, due to increased amounts of pharmaceuticals and personal care products that are found in domestic wastewater. Wastewater can also come from agricultural and industrial sources. Rainwater and runoff, along with various pollutants, go down street gutters and eventually end up at a wastewater treatment facility. Everything that you flush down your toilet or rinse down the drain is wastewater. Wastewater comes from a variety of sources. Wastewater is water that has been used and must be treated before it is released into another body of water, so that it does not cause further pollution of water sources. ![]() ![]() WASTEWATER TREATMENT FACT SHEET What is Wastewater? ![]()
0 Comments
Leave a Reply.AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |