Q&A
by muhammad tariq khan, water hygiene and sanitation manager
Dear Collegues Is it possible to have Bioreactor enhanced by biochar for treatment of hospital wastewater. Kindly help me with some literature , what are ...
Technology Bioreactor Pharmaceuticals Waste Membrane Bioreactor Systems Environment & Water Hospital Waste Management
Q&A
by Engr. Salah Ud Din, Deputy Director at Pakistan Council of Research in Water Resources
I am interested to find weighted average rainfall of the three stations given in attached figure for the given 598 Sq Km catchment area. Gauge 2 is within the ...
Academic Resource Management Hydrology Stormwater Management Stormwater Water Resource Management Storm Water Management Hydrology Rain Water Management hydrometry and gauging stations
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by Tapas Das, Hydrological & Hydraulic Expert - Open to new opportunities
Does anyone have a low-cost and safe solution for creating an estuary in sea for a river for storing blackish water for treatment? The treated water would be ...
Technology Desalination Water Supply Infrastructure
Q&A
by Hannah Simcoe-Read, Employee at NVH Global Limited
Does anyone have a low cost safe solution to remove Fluoride from pumped groundwater for rural communities? * Editors note: a similar question was asked 5 ...
Technology Water Public Health Environment Water Supply Rural Area Water Supply Groundwater Quality & Quantity Fluoride
Q&A
Dear all, I have a question: what is the difference between the percussion drilling method and mud rotary? The contractor said he prefers using ...
Non Profit Borehole Drilling Well Drilling Drilling Muds Drilling Drilling Machinery
Q&A
Hi All, Apart from using Fluorescein dye to trace leaks in municipal water pipelines passing through water bodies, which other effective means can one use to ...
Technology Leakage Detection Leakage Leakage Reduction Integrated Infrastructure Infrastructure Management Utility Pipe Network Critical Infrastructure Protection Pipes and Pipelines Pipes and Pipelines
Q&A
by Iouri Vaisman, IVS Pty Ltd - Director
We are looking at the design of the 250 PE rising main to transfer storm water (pre-screened to 5.0 mm). Length of the rising main 450 m. Approximately 20% ...
Technology Water Stormwater Storm Water Management Stormwater Runoff
Q&A
by musuku sravaneetha, Always act like you’re wearing an invisible crown.
Hi, I am a Market Research Analyst and I am looking for companies who are working in water-related issues in India. Can any guide me please?
Business Market Research Market Research Treatment Technology Research IT Water Supply Market Research
Q&A
by Manikantan Gangatharan, Senior Chemist
Can you advise me about the method of how to estimate the actually required flow rate of CIP flushing for the RO membrane? if it's 8'' membranes pre pressure ...
Technology RO Systems Reverse Osmosis Hydrology Hydrological Modelling Reverse Osmosis RO & MSF Fouling Hydrological Modelling
Q&A
by vivek Katekar, Dy. Gen.Manager at BOSCH Ltd.
Whether kerasive ceramic filters will remove moisture present in oil. Moisture in ppm level 500 to 800 ppm
Technology Oil Water Separation Filters Ceramics Ceramics ceramic water filters
Q&A
by Mahesh Gadekar, Founder and Chief Executive at GeoEnviroVision
Does anyone has any idea whether environmental law/act/regulation cover the artificial diversion of natural river course?
Academic Environmental Policy Environmental Consequences River Studies Environment Environmental Impact Assessment River Engineering Environment Evaluation Aquatic Environment EU environmental policy River Restoration Environmental Conservator River Engineering Environmental Consulting Environmental Services Water and Environment Environmental Science Environmental Engineering Environmental Impact Assessment Environmental environmental management
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by Mahmud Ghasempour, effluent treatment manager at Mahmud
Dear friends For design of two system (A: flow is 10 m3/hr and COD is 26000 ppm and system B: flow is 100 and COD is 2600) the total load is same and what ...
Technology Sludge Treatment Sludge Management Activated Sludge
Q&A
by Azim Khan
Kindly suggest cost-effective floating solid waste material removal technique for municipal drains before river outfall, except the mechanical screen.
Technology Solid Waste Management Solid Waste Treatment Filtration Technology Stormwater Management River Engineering Infrastructure Storm Water Management Infrastructure Management Stormwater Runoff
Q&A
by Deepak Kharat (Dr), Technical Specialist - Flood & Water at Waterco Consultants, UK
Municipal solid waste management, or a lack of it, is a major issue in India. Whilst there are known administrative issues such as securing land for such ...
Social Solid Waste Management Solid Waste Treatment Solid Wastes & Wastewater Recycling Solid Waste Management Renewable Energy Projects Technical Consulting Ground Engineering Sanitary Engineering Renewable Energy Waste Management Solid Waste Disposal Landfill Leachate Renewable Energy Solid Waste Management
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by Sa'ad Ismail, Water Engineer at MOWR
Hello all, We are looking for problems with bottled water which doesn't meet and comply drinking water standards of WHO. Kindly give us detailed advice and ...
Social Drinking Water Security Water Security Water Security Drinking Water Bottled Water Bottling
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by Arsalan Ahmadi, Membrane Filtration for Water Purification
Our goal is to decrease the concentration of Pb2+ and Cd2+ from well water with RO plants. Feed water analysis for Cd2+ is 0.02 ppm and for Pb2+ is 0.1 ppm. ...
Technology Metals Heavy Metal Removal RO Systems Reverse Osmosis Water Wells Heavy metals Pretreatment
Q&A
by PETER KARANI, Director at Safi water treatment solution
Hi all,We are looking for equipment that can be used for cleaning–up household water storage tanks to get rid of sediment, silt and mud that settles at the ...
Technology Clean Tech Storage Tank Cleaning Products Tanks
Q&A
by Vincent Zeelie, Director at Kainos Projects Africa
Iron is sufficiently removed by greensand, but manganese not! Chemical dosing is not allowed, what filter can be used?
Technology Metals Heavy Metal Removal Filtration Filters Filtration Solutions Filtration Metals Heavy metals
Q&A
by Chandra Kant Tewari, Organic Alternatives to Industrial Acids, Degreasers & Solvents
Hello, Are there economical options for removing iron& other metals from borewell water? Request low-cost solution for high volume water treatment ...
Technology Treatment Borehole Drilling Bore Well Recharge
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by Arsalan Ahmadi, Membrane Filtration for Water Purification
Hello All The pH input to the reverse osmosis system is7.5 While the pH of the output water (permeate) reaches 8.9. Note: 1- Only acidic antiscalants are ...
Reverse Osmosis Scale & Corrosion Chemistry Reverse Osmosis