Dear all,
Thanks for the information
@MintJulep: this is for the water quality parameters, I couldn't find any data about the DZR brass alloys that are allowed to be used with potable water
Thanks all
Regards
Dear all,
Is there any regulation in Europe that prohibits the use of dezincification resistant brass alloys in contact with Potable water?
We are facing a pitting corrosion failure with solenoid valves made of CuZn40Pb2 (CW617N) used in contact with unbottled drinking water. However when we...
Dear all,
I'm a mechanical engineer and have a civil question!
Can we bury a 6" HDPE pipe below the seabed in a sandy soil at a depth of 20-30 cm? (this is for a seawater intake system feeding a desalination plant)
Also what supports will the pipeline need to prevent sinking more in sand...
Thank you zdas04 and bimr,
The pipe diameter differs betwen DN100-300,
Material is HDPE,
soil is a sandy desert,
We can reach the pipe at a point every 1km
We already can insert a wire & a separate rope inside the pipeline along 1km
We are planning to use the wire as a tracing wire and in...
Dear all,
Here`s the issue,
A contracting company was installing a huge vacuum sewage network about 100Km,the pipe/fitting material is HDPE.
After the company finished installation they had a problem to finish the As-Built drawings for the pipe line profile.
They seek a device or a technique to...
vpl,
many leaks can not be obsereved for months and this causes very high losses for water, power and infrastructure
my question is focused on the acoustic leak detection for potable water distibution networks
vpl,
It is a potable water distribution network i with almost buried pipes
and I am responsible for making a team to enter the business of leak detection specially acoustic leak location for potable water distibution network
I have read a lot about acoustic leak location and we will try to...
Hi all,
How can i enhance my experience in acoustic leak location techniques for water distibution networks
I will use correlators, ground microphone, pipe locator, metal locator, valve box locator and measuring wheel.
I want to study the methods and techniques of leak location using these...
QualityTime,
Thanks for your advice
I am a mechanical engineer has been ordered to get involved about RO plant design
we are a contracting company working on water resources and want to inter RO business so i wanted some advices to begin even if we made an order for the whole project for a...
BenJohnson
(Then you should prepare the bid documents for a design and build project where some company with vast experience can advise you and do the detailed design.)
That what we will do
Only I wanted a good reference to begin from it and till now nobody suggested a good textbook to...
It is hard to say that only one can design this project
I only want a reference to enhance my knowledge about water desalination specially RO systems and the best providers and most efficient components for RO plants
and thanks at all
Hi,
I am a mech. eng. and I have to design water desalination plant (RO plant)
It is the first time for me to design RO plant so can you recommend a textbook or something helpful to read?
I will use cadix and rosa design tools but i want to read more about the design of RO plant and its...
Hi,
I am a mech. eng. and I have to design water desalination (RO plant)
It is the first time for me to design RO plant so can you recommend a textbook or something helpful to read?
I will use cadix and rosa design tools but i want to read more about the design of RO plant.
Thanks