Feasibility of wastewater reuse of Anbaj treatment plant for different usages with an emphasis on artificial recharge of groundwater

Subject Areas :

Amir Hesam Hasani ¹ , Mahmood salari ² , Amir Hossien Javid ³ , Mojtaba Sayadi ⁴ , Zohreh Bahramnejad ⁵

1 - دانشیار دانشکده محیط زیست و انرژِ دانشگاه آزاد اسلامی واحد علوم و تحقیقات تهران
2 - استادیار دانشکده مدیریت دانشگاه آزاد اسلامی واحد پرند
3 - دانشیار دانشکده محیط زیست دانشگاه آزاد اسلامی واحد علوم و تحقیقات تهران
4 - کارشناس ارشد شرکت آب و فاضلاب روستایی استان تهران
5 - کارشناس ارشد محیط زیست دانشکده محیط زیست دانشگاه آزاد اسلامی واحد علوم و تحقیقات تهران

Received: 2016-09-04 Accepted : 2016-09-04 Published : 2013-03-21

Keywords: waste water, Reuse, Anbaj village, recovery waste water,

Abstract :

All countries are trying to reuse the waste water. In this study, in order to feasibility of wastewater reuse,parameters such as temperature, turbidity, pH, EC ,COD ,BOD ,TSS ,TDS, SAR, carbonate, bicarbonate,alkalinity, chloride, nitrate, sodium, ammonia, magnesium, calcium, total difficulty, phosphate, fecal coli inwastewater of Anbaj treatment plant (Shemiranat region) were investigated seasonally between 2010 and 2011and restrictions on the reuse of different uses were identified.Quality of studied wastewater for agriculture was in accordance with Iranian Environmental standards except inmicrobial parameters. EC, TDS and bicarbonate has low to average limitations for irrigation. Based on Wilcoxdiagram, studied wastewater is located at medium stage (C3 S1) considering alkalinity and salinity. The studiedwaste water has some problems for aquifer artificial recharge considering the ammonia parameter. According todischarge standards for surface waters ammonia and calcium have some constraints. BOD and ammonia couldn’tbe used for aquaculture, environment, recreational and wildlife usages. The studied waste water wasn’tappropriate for industrial use and is classified in waters with medium quality by power ministration.