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PHYSICAL-CHEMICAL TREATMENT OF STABILIZED LEACHATE

 

Marketed By :  LAP LAMBERT Academic Publishing   Sold By :  Kamal Books International  
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  • Product Description
 

Leachate from a landfill in Taiping was characterized. The potential use of activated carbon, limestone and zeolite and their possible mixtures as an adsorbent was investigated. The batch experiments demonstrated that both combine mixtures of activated carbon with zeolite at 15:25 and activated carbon with limestone and zeolite at 15:10:15 gave the best results. Both Langmuir and Freundlich isotherms fitted well to the experimental data. The kinetic results showed that the data fitted well with the pseudo second order equation. The regeneration experiments showed that 0.2 M HNO3 can be used to regenerate activate carbon and 0.2 M HCl and NaCl mixture and regenerate zeolite. Results of the continuous flow experiments for both mixtures indicated that removal can reach up to 50-90% of colour, 70-90% of COD, 85-90% of iron and 50-90% of ammoniacal nitrogen. The results indicated that the arrangement of layers of adsorption media inside the column is not significant. It can be concluded that the activated carbon-limestone-zeolite and activated carbon-zeolite mixtures media exhibited better results for all parameters as compared with the use of individual media.

Product Specifications
SKU :COC83214
AuthorAhmed Abu Foul
LanguageEnglish
BindingPaperback
Number of Pages324
Publishing Year2011-04-27T00:00:00.000
ISBN978-3844330045
Edition1 st
Book TypeEnvironmental science, engineering & technology
Country of ManufactureIndia
Product BrandLAP LAMBERT Academic Publishing
Product Packaging InfoBox
In The Box1 Piece
Product First Available On ClickOnCare.com2015-10-08 00:00:00