The use of simultaneous chemical precipitation in modified activated sludge systems exhibiting biological excess phosphate removal Part 1: Literature review

Water SA

Volumn 26, Issue 4, 2000, Pages 439-452

  De Haas, D W ^a   Wentzel, M C ^a   Ekama, G A ^a  

^a UNIVERSITY OF CAPE TOWN   (South Africa)

Author keywords

[No Author keywords available]

Indexed keywords

ACTIVATED SLUDGE; METAL SALT; PHOSPHATE; PHYTOREMEDIATION; PRECIPITATION; SOUTH AFRICA; STEADY STATE;

EID: 0033758068     PISSN: 03784738     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Review

References (104)

1. Contribution of precipitated phosphates and acid-soluble polyphosphate to enhanced biological phosphate removal
2. The influence of pH and calcium ions upon phosphorus transformations in biological waste-water treatment plants
3. Biological removal of phosphorus from waste-water
4. Differences in polyphosphate accumulation and phosphate adsorption by Acinetobacter isolates from wastewater producing polyphosphate: AMP phosphotranferase
5. Activated primary tanks for phosphate removal
6. Mineral controlled phosphorus removal in the activated sludge process
7. Experience with phosphorus removal at existing Ontario municipal waste-water treatment plants (Chapter 13)
8. Process optimization for simultaneous biological nitrification and chemical phosphorus removal
9. Determination of orthophosphate in activated sludges from waste-water-treatment systems showing enhanced biological phosphate removal
10. The effect of chemical addition on biological phosphate removal
11. Design considerations in the implementation of Ontario's phosphorus removal programme
12. Metal removal in activated sludge: The role of bacterial extracellular polymers
13. Primary treatment: Evaluation of chemical addition
14. Evaluation of the impact of the 1mgP/lphosphate P standard on the water quality and trophic status of Hartebeespoort Dam
15. Isolation of intact chains of polyphosphate from Propionobacterium shermanii grown on glucose or lactate
16. Fractionation of bioaccumulated phosphorus compounds in activated sludge
17. Significance of fractionation methods in assessing the chemical form of phosphate accumulated by activated sludge and an Acinetobacter pure culture
18. Unreliability of cold-stored samples for assessment of chemical precipitate in activated sludge
19. Phosphorus fractionation of activated sludges from modified Bardenpho processes with and without chemical precipitant supplementation
20. Review of treatment performance at Hammarsdale waste-water works with special reference to alum dosing
21. The use of simultaneous chemical precipitation in modified activated sludge systems exhibiting biological excess phosphate removal. Part 2: Method development for fractionation of phosphate compounds in activated sludge
22. Baviaanspoort waste-water reclamation plant
23. Observed synergistic effects of aluminium and iron salts in nutrients removal
24. Long-term phosphorus budgets and an examination of the steady-state mass balance model for central Ontario lakes
25. Chemical precipitation of phosphorus in a high-rate activated sludge system
26. Extraction and enzymatic analysis for limiting or surplus phosphorus in algae
27. 4-flocculated sludges
28. Removal of extracellular material: Techniques and Pitfalls
29. The phenomenon of simultaneous phosphate uptake and release, and its importance in biological nutrient removal
30. Requirements for the purification of waste water or effluent
31. Impact of nonpoint source derived phosphorus loads on water quality in South African reservoirs
32. Chemical dosing control: Physical and chemical boundary conditions
33. Chemical polishing of BNR effluent to achieve low effluent phosphorus concentrations
34. Depletion and replenishment of the inorganic polyphosphate pool in Neurospora crassa
35. Accumulation of inorganic polyphosphate in Aerobacter aerogenes. 1. Relationship to growth and nucleic acid synthesis
36. Use of the oxidation ditch reactor in BNR plants
37. The combined biological nitrogen and phosphorus removal - Design and large-scale experiences
38. Transmission electron microscopy of a phosphate effect on the colloid structure of iron hydroxide
39. Chemical processes for phosphate removal
40. Pre-polymerised inorganic coagulants and phosphorus removal by coagulation - A review
41. Further investigations into the modified STS procedure as used specifically to quantitatively assess 'metal phosphates' in activated sludge
42. Operation of full-scale biological phosphorus removal plant
43. Biomass characterization in a NDBEPR plant during start up and subsequent periods of good and poor phosphorus removal
44. Considerations and cost implications in the design of waste-water treatment works
45. The role of bacterial phosphate metabolism in enhanced phosphorus removal from the activated sludge process
46. Combined chemical and biological removal in activated sludge plants
47. Precipitation of ferric phosphate in activated sludge: A chemical model and its verification
48. Effect of phosphorus accumulation on acetate metabolism in the biological phosphorus removal process
49. Location of phosphorus in activated sludge and function of intracellular polyphosphates in biological phosphorus removal process
50. Estimation of chemically precipitated phosphorus in activated sludges
51. The behaviour of magnesium in biological phosphate removal
52. Capability assessment of biological nutrient removal facilities
53. The determination of nucleic acids
54. The effect of acetate and succinate on polyphosphate formation and degradation in activated sludge with particular reference to Acinetobacter calcoaceticus
55. Isolation and analysis of intact polyphosphate chains from activated sludges associated with biological phosphate removal
56. The significance of microbial Fe(III) reduction in the activated sludge process
57. The technical and economic feasibility of retrofitting existing municipal treatment plants in Canada for biological phosphorus removal. Part Two (Water Quality Research)
58. Uptake and release of phosphate by pure culture of Acinetobacter calcoaceticus
59. Nutrient removal in small waste-water treatment plants
60. Operation experiences with biological phosphorus removal at the sewage treatment plants of Berlin (West)
61. Design considerations for nutrient removal activated sludge plants
62. 4: Fractionation of phosphorus in suspended matter and sediment
63. Iron reduction in activated sludge measured with different extraction techniques
64. Combined bulking sludge counteraction and phosphate removal by dosing with iron (II) sulphate
65. Interactions between chemical and advanced biological phosphorus elimination
66. Influence of the addition of precipitants on the biological phosphorus elimination in a pilot plant
67. Estimating sludge quantities at wastewater treatment plants using metal salts to precipitate phosphorus
68. Anaerobic control of phosphate by ferrous iron
69. Periplasmic and intracytoplasmic polyphosphate and easily washable phosphate in pure cultures of sewage bacteria
70. Nitrification systems with integrated phosphorus precipitation
71. Seasonal phosphorus removal in a Phostrip process - 1. Two years' plant performance
72. The phosphorus status of sediments in a hypertrophic impoundment (Hartbeespoort Dam): Implications for eutrophication management
73. Swedish experiences in chemical treatment of waste-water
74. Applicability of phosphorus budget models to southern African man-made lakes
75. Evaluation of OECD-type phosphorus eutrophication models for predicting the trophic status of southern African man-made lakes
76. Enhanced polyphosphate organism cultures in activated sludge systems - Part 1: Enhanced culture development
77. Metabolic behaviour of Acinetobacter spp. in enhanced phosphorus removal - A biochemical model
78. Guidelines for Chemical Phosphate Removal from Municipal Waste Waters
79. Interactions between biological and physico-chemical mechanisms in biological phosphate elimination
80. Objective, technology and results of nitrogen and phosphorus removal processes
81. The removal of phosphorus during waste-water treatment: A review
82. A demonstration study for biological phosphorus removal at Lakeview WPCP. Part B (Water Quality Research)