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Thanks everyone for your input. I have been working these days on the MBR and RO process and thought should update my learning for your review: 1. AWWA runs some cool webinars on membranes. I attended one two weeks ago, NZ local time 4:30 am. The webinars was fully packed with information and...

Hi Cub3bead Thank you very much for your input. I have contacted these suppliers and about to get some quotations. I really feel that the sector of performance data archiving from watewater treatment plants has yet a lot to go. Now a days of technology, I wish there were some place where we...

Hi Bimr Thank you very muhc for your response. I have visited the link and its quite informative. Its oK to provide and MBR and a RO. However, our concern is, how could we hear from the horses mouth, i.e. from the plant operatore regrading how are these units actually performing? I am looking...

Hi All, Can anyone please help me in finidng a list of WWTPs that use RO? Or does anyone know these about a RO plant: a. Type of biological treatment prior to RO b. Type of pre-treatment prior to RO c. Feed water quality prior to RO d. Permeate Quality e. % Reject f. Cleaning Frequency and...

Hi There I am designing a plant with MBR. Corect me if I am wrong-my understanding is, the bioreactor does it work, the MBRs advantage is we can put it inside of an activated sludge process, and eliminating additional clarifiers. My additional questions are: 1) Say we are using MBR in a...

Hi I am designing an SBR, I need some guidance in designing the alkalinity and carbon dosing. Can you please help?

In an SBR, which type of decanters should we use? Is it worth to change a hydraulic decanter with a floating decanter?

Thanks for the tip, have talked to a few operators and it was eye opening. Can anyone calrify what do they mean by SOTE, is it amount of oxygen uptake/ amount of air supplied? Thanks

Hellow Everyone I am designing a SBR for treating municpal wastewater. I got a bit confused in determining the right type of diffusers. Can anyone help? Also, I found that disk diffusers have higher pressure loss in the long run, and I need to relate this pressure loss to the blower capacity...