RO Water Purifier Parts High Flow 600 Gpd Reverse Osmosis RO
Membrane
RO membranes play a key role in wastewater treatment units as they are used to remove salts and other
pollutants effectively. RO membrane performance is affected by many different factors such as feed characteristics
and operational parameters during operation. The aim of this study
is to analyse the influence of feed characteristics of municipal
wastewater (conductivity, oxidation reduction potential (ORP),total
suspended solids (TSS), turbidity and chemical oxygen demand (COD)) and operational parameters (feed pressure, flow rate and
temperature) on RO membrane performance in a municipal wastewater
recovery plant using machine learning (ML) techniques. XGBoost,
random forest, artificial neural networks (ANNs) and multiple
linear regression (MLR) were employed to predict three RO membrane
performance indicators (pressure difference across membranes, salt
passage and permeate flow rate). The methods that can predict salt passage, permeate flow
rate and pressure difference among membranes with the highest accuracy
were found as ANNs, random forest and MLR, respectively.
Considering the developed models, temperature was found to be the
variable affecting all three RO performance parameters. Salt
passage was found to be highly affected by feed water conductivity and feed flow rate was determined to be the most
influential parameter for the permeate flow rate and pressure
difference.
Product Specification
| Model | 3013-600 |
| Performance | Stable Desalination Rate% | 96 |
| Average permeate Flow GPD | 600 |
| Test Conditions | Test Pressure | 0.6Mpa |
| Test Temperature | 25±1ºC |
| Test Solution(NaCl) | 250±50ppm |
| Test solution pH | 6.5-7.5 |
| Single Membrane Element Recovery Rate | 50±5% |
Operating Limit:
| Maximum Operating Temperature | 113ºF(45ºC) |
| Maximum Working Pressure | 150psi(10bar) |
| Maximum Feed Flow | 2.0gpm(7.6lpm) |
| Continuously operating PH range a | 2-11 |
| Short wash PH range (30min) b | 1-13 |
| Maximum feed water SDI | SDI 5 |
| Tolerance Of Free Chlorine | <0.1ppm |
Note:1. The Max. continous operation temperature is 35ºC when PH
rate over 10.
2. In certain conditions,if would cause membrane breakage if the
free chlorine or the other oxidant in feedwater.The production
quality guarantee range is notincluded membrane breakage by
oxiadation.
Reverse Osmosis Membrane – Change the reverse osmosis membrane every 24 months. Carbon Post Filter – Change this filter every 12 months to ensure
quality water.
Procedures
FAQ:
Q: How to buy your products?
A: we need some essential information include sewage sources,
sewage quality ( COD, BOD,SS),Required Filtered water quality,
designed technological process, site engineering conditions
(contact us for details),then we will design the uitable solutions
for you and prepare to give you best price.
Q: How to pay?
A: TT and L/C are acceptable and TT will be more appreciated. 30%
deposit before producing, 70% balanced against the copy of B/L.
Q: What is the delivery time?
A: Usually within 15days. Also depends on order quantities.
Q: Can the package be customized by our own logo ?
A: Yes, the package can be customized your logo, but the MOQ will
be higher for which we can discuss as per the specific orders.
Q: How to install after the products arriving destination?
A: We will provide detailed illustrations to you. And we can also
provide guide to your workers how to use it and how to maintain
it.
Q:What's the certification do you have?
A: We have NSF, ISO9001, OHSAS18001, ISO14001 Certifications.
