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Paper Information

Journal:   JOURNAL OF WATER AND SOIL (AGRICULTURAL SCIENCES AND TECHNOLOGY)   AUGUST-SEPTEMBER 2017 , Volume 31 , Number 3 ; Page(s) 846 To 862.
 
Paper: 

EFFECTS OF ENVIRONMENTAL FACTORS AND RECOVERED SULFUR IN SHAHID HASHEMI NEZHAD GAS REFINERY ON THE SOILS QUALITY FOR IRRIGATION

 
 
Author(s):  TAJBAKHSHIAN M., MAHMUDI GHARAIE M.H.*, MAHBOUBI A., MUSSAVI HARAMI R., EJLALI I.
 
* DEPARTMENT OF GEOLOGY, FACULTY OF SCIENCES, FERDOWSI UNIVERSITY OF MASHHAD
 
Abstract: 

Introduction: Elemental sulfur is byproduct of natural gas refining which during this process, H2S is removed from sour gas and after changes to solid sulfur, it is stored in large block forms. Continuous precipitation of sulfur and its oxidation causes soil acidification and as a result, nutrient cations such as Ca2+, Mg2+, Na+ and K+ will leach from the soil profile. Also, sulfate accumulation led to soil acidification and accelerates the silicates weathering in upper layer of the soil profile. …

 
Keyword(s): GAS REFINERY, SAR, SOIL QUALITY, TOTAL SULFATE, EC, ΔPH
 
References: 
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