Browsing by Author "Schwegler, Frank Rudolf"

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Assessment of the suitability of composted sewage sludge as an adsorbent for the treatment of heavy-metal contaminated wastewater, with special reference to cadmium

Author: Schwegler, Frank Rudolf Date: 1995 A large proportion of sewage sludge in South Africa contains heavy metal concentrations which are deemed to be above threshold limits for its use as a fertiliser. Furthermore, sewage sludge has a high affinity for heavy metals. Until the ... Read more

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