AN OVERVIEW ON THE USE OF ELECTROLYTE SOLUTION AS A STRONG OSMOTIC AGENT IN FORWARD OSMOSIS

نویسندگان

چکیده

Forward osmosis (FO) has gained attention of people in recent decades due to its magnificent properties andless energy requirements. This paper aims discuss various characteristics draw solutes which are differentiated their performance and show exceptional results as osmotic agents FO. Different types membranes being selected for different applications according needs Among them, CTA (Cellulose Triacetate Membrane) TFC (Thin-film composite membrane) membranesare widely used higher fluxas compared others. Responsive solute causes remarkable change pressure the diluted solution when exposed external factors such pH temperature. Non-responsive have advantages disadvantages on usage Comparative study been done shows that techniques purification, FO stands tallest terms economic analysis alsoresults shown by phenomenal. review targets progress, challenges opportunities concerning development appropriate efficient with low-cost recovery achieve largescale application future development.

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Mechanisms Involved in Osmotic Backwashing of Fouled Forward Osmosis (FO) Membranes

Organic matter leads to one of the biggest problems in membranes: fouling. Developing efficient cleaning processes is therefore crucial. This study systematically examines how alginic acid fouling formed under different physical and chemical conditions affect osmotic backwashing cleaning efficiency in forward osmosis (FO). The fouling layer thickness before and after osmotic backwashing was mea...

متن کامل

critical period effects in foreign language learning:the influence of maturational state on the acquisition of reading,writing, and grammar in english as a foreign language

since the 1960s the age effects on learning both first and second language have been explored by many linguists and applied linguists (e.g lennerberg, 1967; schachter, 1996; long, 1990) and the existence of critical period for language acquisition was found to be a common ground of all these studies. in spite of some common findings, some issues about the impacts of age on acquiring a second or...

15 صفحه اول

the significance of conjunction as a cohesive device in teaching writing

the research questions were as follows: 1. is there any relationship between the students concious awareness of the form and implications of the conjuncations and their improvement in using appropriate conjunctions? 2. does students knowledge of the from and the implications of the conjunctions help them to produce more coherent writings. 3. does a comparison between english conjunctions and th...

15 صفحه اول

Exploration of polyepoxysuccinic acid as a novel draw solution in the forward osmosis process

Polyepoxysuccinic acid (PESA) is a green corrosion scale inhibitor. When PESA is used for wastewater desalination in the forward osmosis (FO) process, the diluted PESA solution could be used for cooling systems. In our investigation, the effects of membrane orientation, temperature and flow rate on FO performance are studied using PESA as a draw solute. The results show that the effect of tempe...

متن کامل

The Effect of Osmotic Dehydration on Reverse Osmosis Membrane Performance

Akin type (asymmetric) reverse osmosis membranes undergo an irreversible osmotic dehydration upon coming into contact (skin side) with salt solutions. The extent of consequent changes (in appearance; decrease in linear dimension, water flux and salt rejection) are dependent on the salt concentration. These observations are correlated with the expected morphological changes taking place duri...

متن کامل

ذخیره 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: International journal of advanced research

سال: 2022

ISSN: ['2707-7802', '2707-7810']

DOI: https://doi.org/10.21474/ijar01/14050