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by TAPIWA DECIDE CHIKUNI, Resident Process Engineer - (Coastal) at Heat Exchange Products
Hi, I am struggling to control chlorine dioxide residual within 0.3ppm to 0.8ppm at a sea water treatment plant. Does any one know how best i can automate ...
Chlorine Dioxide Chlorination Sea Water Filtration Sea Water Desalinisation Chlorine Dioxide Treatment Disinfection Desalination
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Hi What is rule EDAT in chemical solution for CIP membrane reverse osmosis?
Chemical Treatment Reverse Osmosis Biological & Chemical Quality Reverse Osmosis Desalination
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by Rod Holden, Natural Impact Group - Executive Chairman
I'm interested in sourcing a device that can provide rapid, accurate and portable measurement of mercury at the ppb level. I saw the Ocean optics adverts, ...
Testing Instruments Technical Equipment Test & Measurement Chemical Analysis Testing Kit
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by María del Amor Rodríguez Romero, Water Engineer
Very high differential pressure increase was detected across cartridge filters (1micron size). Differential pressure went from 10 kpa to 30-35kpa in the space ...
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by Philip Eriksson, Water/wastewater and stormwater consultant at Marktema AB
What’s the go-to software (2d-hydraulic modeling software) to use for simulating consequences from big rainfalls in planned urban areas? Also, what kind of ...
Stormwater Management Hydrological Modelling Urban Water Infrastructure Hydraulic Engineering Hydrological Modelling Stormwater Runoff Hydraulic Modelling Hydrological modelling of climate change Modeling Tools 3D Modeling
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by Peter Petersen, Water chemist II (water quality) at Milwaukee Water Works (Retired 2021)
I am in the process of writing a water treatment training manual, I have laid out the various treatment processes along with their equipment and ...
Drinking Water Treatment Water Treatment & Control Water Treatment Solutions Water Monitoring Water Monitoring Chemical Analysis Monitoring & Control Data & Analysis
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Hi I'm looking for a software for design or optimization of a multistage flash ( MSF ) desalination system unit with brine recirculation ( BR ) ...
RO & MSF Fouling Brine Discharge Modeling & Analysis simulation Desalination
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by Mahmud Ghasempour, effluent treatment manager at Mahmud
We are a petrochemical company and for treatment of wastewater we have extended aeration with the design of 300 m3/hr effluents with COD 1200ppm but in normal ...
Oil & Gas Aeration Biological Treatment COD Removal Oil Water Separation Biological & Chemical Quality Biological Treatment Oil Field Chemicals Aeration
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by Sin Tian Ong, Employee at konta
We are a printing company. Below is our process flow of wastewater treatment Collection sump - Oil trap - red box (electrocoagulation) - filter press - slow ...
COD Removal Industrial Wastewater Treatment Industrial Water Treatment Waste Water Treatments Wastewater Treatment Industrial Water Treatment Wastewater Treatment Plant Design Water & Wastewater
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by Felipe Gonzalez Gonzalez, Consultant on Sanitary Engineering
Good morning everybody, I'm designing a Reverse Osmosis treatment facility, I will also construct it, capacity 40 m3/day. The feed water is a mix ...
Reverse Osmosis Scale & Corrosion Pipes Design Corrosion Prevention Critical Infrastructure Protection Pipes and Pipelines
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by Václav Poštulka, R&D Director at New Age Technologies Ltd.
We are looking for suppliers of compact units for sludge / gas management on smaller WWTPs. The main interest is for digesters for anaerobic sludge ...
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by Giacomo Butte, Built Environment Consultant
Does anyone have a reference to recommend for a draft costing estimate for wastewater plant (AAO) possibly for UK context? Thank you.
Waste Water Treatments Wastewater Treatment Infrastructure Wastewater Treatment Plant Design Design Engineering Water & Wastewater
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by Sandeep Pandharkar, Consultant for Engineering, Procurement & Construction for Water & Wind projects
Hi everyone, What is a guaranteed process to reduce hardness of wastewater from 5000 and 2000 level to less than 1000 ? Which is a guaranteed process to ...
Wastewater Treatment Water Hardness Silica Removal
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by Alexandra Scarlat, Senior Water Resources Consultant at Hydro- Logic Services International
Hello everyone I am currently working on a study looking at novel ways to deal with water quality issues and invasive species in drinking water reservoirs. ...
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by Jo Oh Hyeok
How to calculate exchange capacity (as CaCO3) in Mixed Bed Exchanger? Normal Flow per Stream - 140 m3/h Exhaustion Time - 24 HRS Net output per Cycle - ...
Treatment Treatment Methods RO Systems fixed-bed technology Moving Bed Biofilm Reactor (MBBR)
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by NAVAS KT, Quality Manager at PepsiCo
Hi everybody, We are using brackish raw water for our factory utility cooling media. chemical characteristic of water is: pH 7.5 -8.5 TDS 150 CALCIUM ...
Cooling Boiler & Wastewater Water Quality Management Pipe Relining Compressor Packages Pipes and Pipelines
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by Peter Petersen, Water chemist II (water quality) at Milwaukee Water Works (Retired 2021)
I need your help in getting information on the LIMS system that would be helpful to be included in my water treatment training manual. Also, how does the LIMS ...
SCADA Software Data & Analysis Analytical Services & Testing Labs
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Is the soil water index a good indicator of available soil moisture resulting either from precipitation or irrigation depth?
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by Hennie Roets
Is there someone with experience in electrowinning Zn from a strong acid solution. I.e. electrode material, current density or electrode spacing?
Electrocoagulation Electrodeionization Electrolosis Electro-Fenton Process Metals Electrodeionization Electrophoresis
Question
What are organic poly electrollytes and how these are different from regular cationic or anionic polyelectrolytes. What is the application these have and where ...
Flocculation Coagulants Sludge Separation Polymeric Film Evaporation Technology Synthetic Flocculant & Coagulant Organic Chemicals Polymers & Plastics Desalination