Anionic sorption onto modified natural zeolites using chemical activation

Environmental Geology

Volumn 52, Issue 6, 2007, Pages 1187-1192

  Campos, V ^a   Buchler, P M ^a  

^a UNIVERSITY OF SÃO PAULO   (Brazil)

Author keywords

Arsenate; Brazil; Cationic surfactants; Coagulant; Natural zeolites; Removal

Indexed keywords

BRAZIL; CATIONIC SURFACTANTS; CHEMICAL ACTIVATION; COAGULATION; HEALTH HAZARDS; REMOVAL; SORPTION;

ARSENATE; CHEMICAL PRETREATMENT; NATURAL ZEOLITES; WATER SOFTENING;

ZEOLITES;

ABSORPTION; ANION; ARSENATE; HEALTH IMPACT; POLLUTANT REMOVAL; SURFACTANT; ZEOLITE;

BRAZIL; SOUTH AMERICA;

EID: 34248362842     PISSN: 09430105     EISSN: None     Source Type: Journal    
DOI: 10.1007/s00254-006-0556-y     Document Type: Article

References (20)

1. Abernathy C, Thomas D, Calderon R (2003) Health effects and risk assessment of arsenic. J Nutr 133(5):1536s-1538s
2. Armbruster T, Gunter ME (2001) Crystal structures of natural zeolites. In: Bish DL, Ming DW (eds) Natural zeolites: occurrence, properties, and applications. Reviews in mineralogy and geochemistry, vol 45, p 654
3. Bentley R, Chasteen T (2002) Arsenic curiosa and humanity. J Chem Educ 7:51-60
4. Bose P, Sharma A (2002) Role of iron controlling speciation and mobilization of arsenic in subsurface environment. Water Res 36:4916-4926
5. Bowman RS, Haggerty GM, Huddleston RG, Neel D, Flynn MM (1995) Surfactant-enhanced subsurface remediation. American Chemical Society, ACS symposium series, vol 594, pp 54-64
6. Brown MJ, Burris DR (1996) Enhanced organic contaminant sorption on soil treated with cationic surfactants. Ground-water 34:734-744
7. Campos V (2002) Arsenic in groundwater affected by phosphate fertilizers at Saõ Paulo, Brasil. Environ Geol 42:83-87
8. Dixit S, Hering JG (2003) Comparison of arsenic (V) and arsenic (III) sorption onto iron oxide minerals: implications for arsenic mobility. Environ Sci Technol 37:4182-4189
9. Dyer A (1995) Zeolite surface and reactivity. In: Vanghan DJ, Pattrick RAD (eds) Mineral surfaces. The mineralogical society series, vol 5. Chapmann & Hall, London, pp 333-354
10. Edwards M (1994) Chemistry of arsenic removal during coagulation and Fe-Mn oxidation. J Am Water Works Assoc 86(9):64-78
11. Haggerty GM, Bowman RS (1994) Sorption of chromate and other inorganic anions by organo-zeolite. Environ Sci Technol 28:452-458
12. Kalló D (2001) Applications of natural zeolites in water and wastewater treatment. In: Bish DL, Ming DW (eds) Natural Zeolites: occurrence, properties, applications. Reviews in mineralogy and geochemistry, vol 45, p 654
13. Krishna BS, Murty DSR, Jai Prakash BS (2001) Surfactant-modified clay as adsorbent for chromate. Appl Clay Sci 20(7):65-71
14. Li Z, Roy SJ, Zou Y, Bowman RS (1998) Long-term chemical and biological stability of surfactant-modified zeolite. Environ Sci Technol 17(32):2628-2632
15. Magalhães MC (2002) Arsenic. An environmental problem limited by solubility. Pure Appl Chem 74(10):1843-1850
16. Meng X, Korfiatis GP, Jing C, Christodoulatos C (2001) Redox transformations of arsenic and iron in water treatment sludge during aging and TCLP extraction. Environ Sci Technol 35:3476-3481
17. Pabalan RT, Bertetti FP (2001) Cation-Exchange properties of natural zeolites. In: Bish DL, Ming DW (eds) Natural Zeolites: occurrence, properties, applications. Reviews in mineralogy and geochemistry, vol 45, p 654
18. Pourbaix M (1974) Atlas of electrochemical equilibria. National Association of Corrosion Engineers, Houston, p 147
19. Rezende NGAM, Angélica RS (1999) Sedimentary zeolites in Brazil. Mineral Petrogr Acta 42:71-82
20. Smedley PL, Kinniburgh DG (2002) A review of the source, behaviour and distribution of arsenic in natural waters. Appl Geochem 17:517-568