Nitrite removal form the water using the wood sawdust
Küçük Resim Yok
Tarih
2004
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
EDITURA ACADEMIEI ROMANE
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Eutrophication is an important environmental problem originating from high nutrients with mostly domestic waste discharged in wastewaters, decreasing the dissolved oxygen and affecting the aerobic microorganisms in the rivers and lakes around the heavily industrialised regions. During the decomposition of proteins and other nitrogen-containing organic materials by microorganisms (nitrification), the algae populations in water increase and cover the water surface, thus impeding sunlight's penetration to the lower levels of water. Also, some industries and food factories of the developing countries discharge the nitrites directly into water. In this study, the removal of nitrite from artificially polluted water was investigated. Sawdust of poplar (Populous alba L.) and pine (Pinus sylvestris L.) species was used as treatment material. The nitrite solution, with a concentration of 30 mg L-1 in tap water was used as simulated waste sample, the result of this work showing that the maximum amount of nitrite removed was about 96% and 53%, respectively, as depending on the wood types used.
Açıklama
Anahtar Kelimeler
nitrite, pollution, adsorption, removal, wood, sawdust, water
Kaynak
CELLULOSE CHEMISTRY AND TECHNOLOGY
WoS Q Değeri
Q3
Scopus Q Değeri
Q3
Cilt
38
Sayı
05.06.2020
