RO concentrate treatment
Discussion
What we can du with RO is an effective technology for brackish water treatment. Unfortunately, the concentrate makes the application of this technology ...
Business Irrigation & Water Management
Discussions
Shock Chlorination
Discussion
by Reza Nikbakht, Process Engineer
Chlorination is widely used for the disinfection of raw water in the pre-treatment stage in desalination plant. Some technicians believe that continuous ...
Technology Desalination
Differential Pressure Measurement Scheme
Discussion
by Reza Nikbakht, Process Engineer
Hello dear members, I would like to talk about an issue about the instrumentation of filtration equipment, installed in parallel, such as sand filters. ...
Technology Treatment
DAF flocculated particles optimum size
Discussion
by Reza Nikbakht, Process Engineer
Hello In SWRO pretreatment consisting of DAF as a stage, proper size of flocs preceding this stage has been always challenging. On the one hand, ...
Technology Flocculation Dissolved Air Flotation Sea Water Filtration Sea Water Desalinisation Synthetic Flocculant & Coagulant Flood
SWRO plant sludge management
Discussion
by Reza Nikbakht, Process Engineer
The issue is regarding a SWRO plant located on the shores of Persian Gulf. The plant consists of coagulation/flocculation/DAF unit followed by DMGF as ...
Technology Desalination
Best remedy for disinfection of raw sea water for RO desalination plants.
Discussion
by Reza Nikbakht, Process Engineer
Hello everybody Hope all of you feel good and healthy in current circumstances Regarding pretreatment of RO desalination plants, there are different schemes ...
Technology Desalination
Salt water Salinity changes in desalination
Discussion
by Varsha Raj, vaishna55@yahoo.com
I am working for a company who makes in desalination module. When I use salt water which salinity is 35000 ppm to test the module every time, permeate salinity ...
RO Reject control valve sizing
Discussion
Hi, can somebody suggest the right procedure to select RO reject valve?
Human resource management in a large desalination plant
Discussion
by Reza Nikbakht, Process Engineer
Hello everybody Regarding the management and training of different layers of operating human resources of a giant RO desalination plant, different concepts ...
Technology Desalination
Activated carbon base for water treatment
Discussion
by Reza Nikbakht, Process Engineer
Hello everybody As we know activated carbon filters shall be backwashed. So it seems that the granules should have a minimum resistance against erosion might ...
Technology Water Purification
Anti-Scalant for RO unit
Discussion
by Reza Nikbakht, Process Engineer
Hello everybody Regarding the use of anti-scalant for RO units, I was wondering what the best way is to evaluate an anti-scalant product quality to be used in ...
Technology Water Desalination
Activated carbon filtration for desalinated water
Discussion
by Reza Nikbakht, Process Engineer
Hello everybody It is seen in some basic designs for potable water production plants, that activated carbon filtration has been considered on produced ...
Technology Desalination
Environmental rules/limitations/ criteria for RO plants brine stream discharge to sea.
Discussion
by Reza Nikbakht, Process Engineer
Hello Everybody I am about to evaluate different sea water desalination cases and I am looking for any environmental criteria and limitations regarding the ...
Technology Environment
Motive pressure adjustment
Discussion
by Reza Nikbakht, Process Engineer
Hello everybody, Usually, RO high pressure pumps motor in average and large size plants are equipped with VFD to adjust the process required motive pressure ...
Technology RO Systems Reverse Osmosis Pumping System Design Variable Speed Drives Reverse Osmosis Low Temperature Distillation Plant Economics Water Supply Infrastructure Pumps Pumps Installation Desalination plant operations coordinator
Permeate reverse flow
Discussion
by Reza Nikbakht, Process Engineer
Hello everybody In RO desalination plants, sometimes it is inevitable to eliminate permeate line backpressure due to specific process design or product line ...
Technology RO Systems Reverse Osmosis Technology Pumping System Design Desalination Reverse Osmosis Sea Water Desalinisation Water Utility Infrastructure Pumps Pumps Installation
Appropriate dosing for a DAF system SWRO
Discussion
by Daniel Cañadas García, PMP, Project Manager
What is the ideal dosing for a seawater DAF system with a conventional pretreatment with DMF? The coagulant used is ferric chloride. Even though chlorination ...
Business
Media filtration for 100 ppm TSS
Discussion
by Anvar Ahemad Faiyasudin Mansuri, Proposal & Procecss
Hi all Can anyone give me reference(s) to actual operating cases wherein seawater upto 50 or 100 ppm TSS is filtered through a single or dual media ...
Desalination Standards
Discussion
What are the standards we shall always referring to for RO desalination? Is any? Can we have the reference numbers?
Academic Reverse Osmosis Desalination Reverse Osmosis Sustainable Desalination Desalination
Brine management
Discussion
by Liv Dong, Director at Flair Electronics Wuxi Ltd / High Quality Power Capacitor Manufacturer
Brine treatment vacuum evaporator system
Effluent Biological Treatment Industrial Water Treatment Wastewater Treatment Water Treatment Solutions Industrial Water Treatment Industrial Water Managment Zero Discharge Sewage Vapor Compression Distillation Multi-Effect Distillation Brine Discharge Modeling & Analysis Sea Water Desalinisation Equipment & Machinery
Desalination Costs and Pretreament - November 27-30, 2017 - Courses in Hong Kong
Discussion
by Nikolay Voutchkov, Water Globe Consulting, LLC - President
Hong Kong - November 27-30, 2017 - Desalination Courses on Cost Estimating & Pretreatment - the first 10 participants to sign get free e-book Desalination ...
Technology Desalination Pre-treatment Desalination Plant