دانلود مقاله investigation on effects of waste from crude oil storage tanks on chemical features of the soil تحت word دارای 7 صفحه می باشد و دارای تنظیمات در microsoft word می باشد و آماده پرینت یا چاپ است

فایل ورد دانلود مقاله investigation on effects of waste from crude oil storage tanks on chemical features of the soil تحت word کاملا فرمت بندی و تنظیم شده در استاندارد دانشگاه و مراکز دولتی می باشد.

این پروژه توسط مرکز مرکز پروژه های دانشجویی آماده و تنظیم شده است

توجه : در صورت  مشاهده  بهم ریختگی احتمالی در متون زیر ،دلیل ان کپی کردن این مطالب از داخل فایل ورد می باشد و در فایل اصلی دانلود مقاله investigation on effects of waste from crude oil storage tanks on chemical features of the soil تحت word ،به هیچ وجه بهم ریختگی وجود ندارد

بخشی از متن دانلود مقاله investigation on effects of waste from crude oil storage tanks on chemical features of the soil تحت word :

سال انتشار: 1391
محل انتشار: اولین همایش بین المللی بحران های زیست محیطی ایران و راهکارهای بهبود آن
تعداد صفحات: 7
چکیده:

arrival oil pollution , chemical features of soil influence and change. According to several oil fields in Iran, including mining centers (offshore drilling), desalination facilities, transfer stations and oil refineries , Whereas Cleanup of petroleum contaminated soils is a complex and costly process , so achievement to model the effects of oil pollution and waste resulting from them, Appropriate options for managing wastewater discharges, oil can prevent infection presented. So far, studies on the variation of soil parameters and the impact of waste oil and crude oil are taken. In this research , effects of waste from crude oil storage tanks on pH , TDS , OC and TPHs , in seven stations including four polluted stations , two semi polluted stations and one control area in two period of sampling (March and June) , was tested. The results indicate that significant changes in these parameters because of waste oil.TDS in polluted samples was 480% increased because of the high amount of TDS in wastewater tanks and EC is also looking up. Organic carbon is also 740% increased. It is affected from the organic compounds presented in crude oil. TPHs have a very large increase because of existence oil hydrocarbons in effluent. The overall results show the impact of wastewater on soil chemical features.