south africa water treatment chemicals/south african at germany

south africa water treatment chemicals/south african at germany
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  • Will chemicals be regulated in South Africa?
  • All these chemicals will be acceptable to the SA water industry. Manufacturers and suppliers of chemicals will then be regulated and only those with listed chemicals will be permitted to trade. The onus will be on the manufacturer and supplier to provide the necessary documentation to allow the DOH to list the product on their database.
  • What are the standards for water treatment chemicals in SA?
  • In SA, national standards for the majority of water treatment chemicals either do not exist at all or are out-dated and describe analytical procedures that are in some cases obsolete or extremely long and laborious.
  • Why is wastewater reclamation important in South Africa?
  • In South Africa, wastewater reclamation has been identified as one of the vital approach in the South African National Water Resource Strategy, to achieve the delicate balance between water availability and demand ( KEMP, 2017 ).
  • Are inorganic salts regulated in South Africa?
  • At present there is no South African legislation regulating the use of these chemicals in water. A number of inorganic salts are used in water and wastewater treatment as coagulants and flocculants. These are generally iron or aluminium salts and both aluminium and iron are known to have adverse health effects in high concentrations.