Trihalomentanes in Bottle Water And Fresh Water Fountains
نویسندگان
چکیده
Dünya çapında ekonomik ve çevresel maliyetine rağmen şişelenmiş sulara olan ilgi artmaktadır. Şişelenmiş erişim gücü az kesimler ise şehirlerde bulunan tatlı su çeşmelerinden içme suyu ihtiyaçlarını karşılamaya çalışmaktadırlar. Bu çalışmada Konya’da satılan sulardan 24 adet doğal kaynak suyu, 4 mineralli 28 alınan numunelerde başlıca dezenfeksiyon yan ürünlerinden trihalometan (THM) (kloroform, bromodiklorometan, klorodibromometan, bromoform) bileşiklerinin varlığı araştırılmıştır. Piyasadan temin edilen şişe suyunda THM bileşikleri dedeksiyon limitinin altında tespit edilmiştir. Tatlı numunede bromoform hariç diğer Kloroform bileşiği 43.73 µg/L olarak en yüksek konsantrasyon da olmuştur. Bromodiklorometan kloroform bileşiğinden sonra sık bileşik olmuştur maksimum 5.37 konsantrasyonunda Toplam konsantrasyonlarına bakıldığında, İnsani Tüketim Amaçlı Sular Hakkında Yönetmelik’te verilen toplam THM’ler için 100 kalite standartlarını aşmadığı
منابع مشابه
simulation and experimental studies for prediction mineral scale formation in oil field during mixing of injection and formation water
abstract: mineral scaling in oil and gas production equipment is one of the most important problem that occurs while water injection and it has been recognized to be a major operational problem. the incompatibility between injected and formation waters may result in inorganic scale precipitation in the equipment and reservoir and then reduction of oil production rate and water injection rate. ...
Clay settling in fresh and salt water
To gain insight into the process of sedimentation occurring when clay-laden estuaries and deltas entermarinewater, we perform laboratory experiments tomeasure the settling rate of initially unflocculated kaolin clay in fresh and salt water. In fresh water, sedimentation is a slow process with the clay particle concentration gradually decreasing nearly uniformly over hours, consistent with the t...
متن کاملImmersion in fresh water and survival.
Two of the six patients died. One 82-year-old woman developed a 20% pneumothorax on the 37th day after hospital admission. She refused chest drainage and died 4 days later. A 32-year-old woman who had been hospitalized for 25 days developed pneumothoraces on both sides of the lung, with one of them displacing 50% of the lung volume. A chest tube was inserted to treat the large pneumothorax, and...
متن کاملInvasive Fresh Water Snail, China
tion of anthrax vaccine virulence factors by polymerase chain reaction. Okinaka R, et al. Multiple -locus variable-number tandem repeat analysis reveals genetic relationships within Bacillus anthracis. Preliminary studies on recom-binant protective antigen (rPA) vaccine against anthrax for veterinary use. In: Ab-To the Editor: Pomacea canalic-ulata, an invasive freshwater snail native to South ...
متن کاملChapter 7 Fresh Water Coordinating
7.4 Consequences for Human Well-being of Changes in the Provision of Fresh Water . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190 7.4.1 Freshwater Provision: Benefits and Investment Requirements 7.4.2 Consequences of Water Scarcity 7.4.3 The Cost and Pricing of Water Delivery 7.4.4 Consequences of Too Much Water: Floods 7.4.5 Consequences of Poor Water Quali...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Ni?de Ömer Halisdemir Üniversitesi mühendislik bilimleri dergisi
سال: 2022
ISSN: ['2564-6605']
DOI: https://doi.org/10.28948/ngumuh.1091070