Publications Water SA

 

Volume 34 ● Number 4 ● (Special HELP edition)
Table of Contents
 
  1. A mathematical technique for the design of near-zero-effluent batch processes
    JF Gouws and T Majozi
    (Ref no 2249; 423 kb)   ..... [abstract]
     
  2. Scour from the interstitial spaces in cobble-bed rivers
    V Jonker and A Rooseboom
    (Ref no 2068; 803 kb)    ..... [abstract]
     
  3. Water erosion prediction at a national scale for South Africa
    JJ Le Roux, TL Morgenthal, J Malherbe, DJ Pretorius and PD Sumner
    (Ref no 2243; 1.3 Mb)    ..... [abstract]
     
  4. Development of a framework for an integrated time-varying agrohydrological forecast system for Southern Africa: Initial results for seasonal forecasts
    YB Ghile and RE Schulze
    (Ref no 2200; 920 kb)    ..... [abstract]
     
  5. The development and assessment of a regionalised daily rainfall disaggregation model for South Africa
    DM Knoesen and JC Smithers
    (Ref no 2205; 767 kb)    ..... [abstract]
     
  6. Implementation of the TOPKAPI model in South Africa: Initial results from the Liebenbergsvlei catchment
    Théo Vischel, Geoff Pegram, Scott Sinclair and Mohamed Parak
    (Ref no 2196; 2.8 Mb)    ..... [abstract]
     
  7. Hydrolytic enzymes in sewage sludge treatment: A mini-review
    Jo E Burgess and Brett I Pletschke
    (Ref no 2209; 587 kb)    ..... [abstract]
     
  8. Long-term emissions from mechanically biologically treated waste: Influence on leachate quality – Part II
    C Trois and M Griffith
    (Ref no 2206; 618 kb)    ..... [abstract]
     
  9. Oestrogenicity and chemical target analysis of water from small-sized industries in Pretoria, South Africa
    SI Mahomed, KVV Voyi, NH Aneck-Hahn and C de Jager
    (Ref no 1952; 423 kb)    ..... [abstract]
     
  10. Prevalence of enterohaemorrhagic Escherichia coli O157:H7 in drinking water and its predicted impact on diarrhoeic HIV/AIDS patients in the Amathole District, Eastern Cape Province, South Africa
    MNB Momba, BO Abong’o and JN Mwambakana
    (Ref no 2214; 820 kb)    ..... [abstract]
     
  11. Effect of chloramine concentration on biofilm maintenance on pipe surfaces exposed to nutrient-limited drinking water
    Se-Keun Park and Yeong-Kwan Kim
    (Ref no 2221; 816 kb)    ..... [abstract]
     
  12. An improved area-based guideline for domestic water demand estimation in South Africa
    HJ van Zyl, AA Ilemobade and JE van Zyl
    (Ref no 2231; 825 kb)    ..... [abstract]
     
  13. Water temperature and riverine ecosystems: An overview of knowledge and approaches for assessing biotic responses, with special reference to South Africa
    Helen Dallas
    (Ref no 2167; 621 kb)    ..... [abstract]
     
  14. Supercritical fluid extraction of pesticides in sediment from the Okavango Delta, Botswana, and determination by gas chromatography with electron capture detection (GC-ECD) and mass spectrometry (GC-MS)
    Lesego C Mmualefe, Nelson Torto, Philippa Huntsman-Mapila and Bontle Mbongwe
    (Ref no 2194; 597 kb)    ..... [abstract]
     
  15. Water services with independent providers in peri-urban Maputo: Challenges and opportunities for long-term development
    Nelson P Matsinhe, Dinis Juízo, LC Rietveld and Kenneth M Persson
    (Ref no 2233; 822 kb)    ..... [abstract]
     
  16. Sample preparation using liquid membrane extraction techniques
    Titus Msagati, Luke Chimuka and Ewa Cukrowska
    (Ref no 2240; 670 kb)    ..... [abstract]
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