Q&A
by Arockia Liborious, Technical Group Lead at Nalco Water - An Ecolab Company
One of my friends is working in water treatment to remove phosphates and nitrates. He is specifically looking for information on typical flowrates in a ...
Technology Waste Water Technology Treatment Waste Water Treatments Wastewater Treatment
Q&A
by Ho` Ha, WWTP supervisor at musimmas group
Hi all I am looking for a international certificate or equivalent aspect of waste water treatment, environment etc. I want to join for training and testing ...
Academic Management Training Training Technical Training Water Quality Training Vocational Training Vocational Training and support, Material support and Monitoring
Q&A
by Akshay Patel
Can someone point out the pros and cons of a Lamallae tube settler clarifier? Much appreciated.
Technology Water Reclamation Clarifier Lamella clarifier
Q&A
How can I estimate the amount of water loss as a result of pipe burst or a leakage? That is from the time when it was reported up to when the supply was ...
Business Water Losses Water Loss Control Water Demand Management and Loss Control Water Loss Measurement
Q&A
Water and sanitation data management in Sub-Saharan Africa water utilities is an irreplaceable factor in sustainable water services provision. Yet despite ...
Technology Data Management Envirionmental Data Management Data Processing Data & Analysis Data Science Data Analysis
Q&A
by Ali Salmani, Process Engineer
Does anyone have experience with duplex 2304 as a pump material (body, impeller or shaft) instead of SS316L? Is that a good choice in terms of economical and ...
Technology Desalination Material Handling Pump
Q&A
by Peter Petersen, Water chemist II (water quality) at Milwaukee Water Works (Retired 2021)
Hi, I, Peter Petersen, am a water chemist working at a local municipal water treatment plant. I am currently writing an extensive water treatment training ...
Case Studies Training Drinking Water Treatment Corporate Training Teaching Materials Teaching Water treatment water treatment
Q&A
What is the maximum feed flow rate for RO system ? because the Rosa software is unable to design for 3600 m3/h feed into Ro system I even change the ...
RO Systems Reverse Osmosis Reverse Osmosis RO & MSF Fouling
Q&A
by Muhammad Alfalah Fauzi, Product Manager at Itron Inc
I’m currently learning about drinking water treatment and I’d like to know concisely of summarized comparison between various disinfection method e.g. ...
Academic Ozonation Chlorine Dioxide UV Disinfection Chlorination Solar Water Disinfection Ozone Chlorine Dioxide Treatment Disinfection
Q&A
by Michael Onyango, Quality Assurance Manager at Jobs and Scholarships
1. When determining %OH using the ANSI-AWWA B408 - 18 method and you note that the mls of the sample is more than that of the blank what could be the reason ...
Academic Drinking Water Treatment Biochemistry Inorganic Chemicals Acid-base Chemistry Organic Chemicals Chemical Engineering
Q&A
Hi can anyone please point me to a good reference with worked through examples for demineraliser throughout calculation, the particular system I am looking at ...
Academic Cooling Boiler & Wastewater
Q&A
by Hung Bui, Graduate Student. 1-year experience in water and wastewater sectors.
Hi everyone, I am a MSc Environmental Engineering student in Germany. My background is water and wastewater treatment engineering. I am going to graduate ...
Technology Treatment Biological Treatment Technology Environment
Q&A
by Akshay Patel
Can someone guide me on the process design for a flat bottom sludge blanket clarifier for a municipal drinking water treatment plant? Much appreciated!
Technology Drinking Water Treatment Sludge Management Drinking Water Managment Sludge Treatment & Management Clarifier Lamella clarifier
Q&A
by Hung Bui, Graduate Student. 1-year experience in water and wastewater sectors.
Hi everybody, I am working on my master thesis about designing a wastewater treatment system for a pulp and paper mill using waste paper as raw materials. ...
Technology Biological Treatment Industrial Wastewater Treatment Total Suspended Solids Activated Sludge Biological Oxygen Demand (BOD)
Q&A
We are preparing a multi-disciplinary project for industrial-academic research in the UK. The quality of flood prediction is quite poor - geographic ...
Business Technology Research Environment Flood Modeling Hydrology Flood management Flood prediction Flood Risk Management Floodplain Management
Q&A
by Brigita Jamnik, Ljubljana, Slovenia
I am writing to you in order to ask the Water network experts for a reliable explanation considering non-expected results in the carbonate equilibrium in the ...
Technology Groundwater Groundwater Assessment Groundwater Pollution Groundwater Salinisation
Q&A
by wu hao, Technical Expert at Veolia
Dear friends, A mount-top water treatment plant has DN700 steel outlet pipe with EMF(electro-magnetic flow meter). Due to the gravity flow, this DN700 outlet ...
Technology Equipment Bulk Water Transport Monitoring & Control Non-revenue Water Drinking Water Managment Urban Water Supply Drinking Water Water Demand Management and Loss Control Piping Design, Stress analysis
Q&A
by HAKIZIMANA SEFF, WATER AND SANITATION EXPERT
Hello Dears I have 2x25 M3 concrete under ground water tank. all my tanks are full with rain water from Galvanized iron top roof. I would like to know ...
Technology Rainwater Harvesting Rainwater Harvesting
Q&A
by HAKIZIMANA SEFF, WATER AND SANITATION EXPERT
My ground well has salty water and can not be used for drinking. The water damages clothes in washing ,the floor in cement or tiles or other concrete ...
Technology Brackish Water Desalination Urban Resource Management Community Supply Water Wells Groundwater Assessment Groundwater Salinisation Groundwater Quality & Quantity Groundwater monitoring and assessments
Q&A
by Kumi Michael, Senior Research Scientist at CSIR - Water Research Institute
Please, I am doing a study or research on the treatment of groundwater using biochar and sand. My aim is to model the treatment system or run some ...
Academic Public Health Treatment Purification Technology Modeling Hydrological Modelling Water Supply Groundwater Modeling Modeling Tools Hydrodynamic Modelling