Question
by George Lu
Do you use automatic control for chemical dosing of PAC for the total phosphorus ( TP ) removal? Please share experience. Thanks.
Technology Treatment Methods Chemical Treatment Sewage Treatment Treatment Chemicals
Question
by Peter Petersen, Water chemist II (water quality) at Milwaukee Water Works (Retired 2021)
This is Peter Petersen. I am currently writing a manual on the impact of the climate change on the hydrological cycle. One of topics is dealing with what do ...
Case Studies Watershed Management Watershed Integrated Watershed Management
Question
by Atiq Rehman, Deputy Manager Operation at Karachi Electric
I need a free software for feed or basic desgin engineering for wwtp for refinery
Technology Waste Water Technology Waste Water Treatments Wastewater Treatment Wastewater Treatment Plant Design Water & Wastewater Water & Wastewater
Question
hello everyone. can anyone help me to find API standard using for water-oil separation in wastewater treatment? I also need standard for DAF.
Technology Waste Water Treatments Oil Water Separation Wastewater Treatment
Question
by Peter Petersen, Water chemist II (water quality) at Milwaukee Water Works (Retired 2021)
I am working on a project and am wondering what is the typical percentage of phosphoric acid that is used in your water treatment plant.
Monitoring Chemical Company Chemical Treatment Acid-base Chemistry Utility Chemicals Treatment Chemicals
Question
We need an online monitoring system that can find any kind of hydrocarbon and other pollutants in water sources. We search only reliable instruments that ...
Monitoring Pollutants Micropollutants Monitors Water Monitoring Water Monitoring Monitoring & Control Water Pollution Control
Question
by KAMAL EL ASSAAD, Engineering Manager at SUEZ
Hello Looking to connect with operators that have the experience in operating anaerobic digester system with CHP for information on parameters ...
Maintenance Anaerobic Digestion SCADA Software
Question
We need a online monitoring system that can find less than 5ppb (part per bilion) / 5micrograms of kerosene in one liter of row water. We need this ...
Monitoring Environmental Compliance Environmental Consequences Water Monitoring Water Monitoring Chemical Analysis Monitoring & Control Water Systems Monitoring Water Quality Monitoring Organic Chemicals
Question
by Claudio Nagy, Engineer - Responsible R&D Treatment Processes in AySA
Hi. I would like to know if anyone has experience in the control, monitoring and regulation of maritime outfalls (Emissaries with dispersers) of sewage ...
Reporting Water & Diseases Raw Sewage Recycling Marine Sewage Waste Disposal District, County Marine Technologies Sewage & Allied Waste
Question
by OTMAN AIT IHIA, Engineer, Researcher at Mohammadia School of Engineers
Dear friends, I need to size a centrifuge whose flow of sludge to treat is 197.71 m3 / h and to size the pump that will be used to pump the sludges. Please, ...
Technology Centrifugal Pumps & Pumping Systems Sludge Separation Sludge Treatment Wastewater Treatment Pumping System Design Wastewater Treatment Plant Design Slurry Pumping Agriculture & Forestry
Question
by OTMAN AIT IHIA, Engineer, Researcher at Mohammadia School of Engineers
Dear friends, I have a treatment plant of wastewater for a fish Canning industry with a concentration of chlorure (Chlorine) of 15000 mg/l and a conductivity ...
Technology Chlorine Dioxide Industrial Wastewater Treatment Industrial Water Treatment Chlorination Industrial Water Treatment Fish Processing
Question
by Ali Salmani, Process Engineer
Dear Members, If air releasing facilities (ejector or air vacuum pump) not to be considered for submersible UF filtrate line, what will happen in the operation ...
Technology Ultrafiltration Filters Pumping System Design Filtration Solutions
Question
by Ghoewylah Darries, Process Engineer at NuWater
Hi All Is there max concentration of COD, N and P that Sequencing Batch Reactors can handle?
Technology Bioreactor COD Removal Membrane Bioreactor Systems Biological Treatment Bioreactors & Processes
Question
by Ghoewylah Darries, Process Engineer at NuWater
Hi All, Can anyone give insight regarding TDS impact on Biological process for wastewater treatment for COD, Ammonia, Nitrate, and Phosphorus removal? What are ...
Monitoring Biological Treatment COD Removal Total Dissolved solids Biological & Chemical Quality Biological Treatment
Question
by Mark Milne, Wastewater Superintendent
Anyone using ceramic membranes in an MBR application? If so, do you like them and what kind? We are designed to convert over to MBR as regulatory pressures ...
Technology Bioreactor Membrane Bioreactor Systems Membranes Bioreactors & Processes Ceramics
Question
by Basha Ibra, Environmental complaince sp. at National Water Company (NWC)
I need quality parameters , tertiary treatment parameters , of TSE from EPA and european standards. much appreciated
Technology Public Health Treatment Technology Research Environment Environment & Water Organic Chemicals Chemical Research Chemical Engineering Oil Field Chemicals Safety Regulations Environment
Question
by V S PRAKASH
Do secondary treated urban sewage & effluent fit for groundwater recharge.
Safety Reclaimed Wastewater Aquifer Recharge Groundwater Recharge Aquifer Recharge
Question
by PHETLA MANGENA, Water quality at WEB Bonaire
I am monitoring a 2ml of treatment works for a population of 19,500. New growth is still continuing. At peak hours flow increases 3 times the design ...
Technology Waste Water Treatments Wastewater Treatment Process Control Wastewater Treatment Plant Design Long Term Capacity
Question
by PHETLA MANGENA, Water quality at WEB Bonaire
I am monitoring industries which slaughter 15000 cattle, 500 sheep, 200 pigs per month. With the recommendation of the following standards: Determinants limits ...
Technology Effluent Reclaimed Wastewater Treatment Methods Industrial Wastewater Treatment Decentralized Wastewater Sludge Treatment Total Dissolved solids Industrial Technology Wastewater Treatment Wastewater Collection Industrial Water Reuse Industrial Water Managment water treatment Effluent Water Slaughter Houses
Question
by PHETLA MANGENA, Water quality at WEB Bonaire
How can you operate WWTWs without desludging and expect good quality effluent?
Technology Effluent Reclaimed Wastewater Sludge Separation Industrial Wastewater Treatment Sludge Treatment Sludge Management Wastewater Treatment Wastewater Collection Effluent Water Sludge Treatment & Management