Questions & Answers

Underground and Surface Water Data Collection Methods

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I am working on data collection of underground and surface water in Nigerian regions. The data majorly should include: bacteriological and physio-chemical ...

Technology Water Wastewater Collection Groundwater Meter Data Collection Hydrology Groundwater Pollution Groundwater Prospecting Groundwater Mapping Surface-Groundwater Interaction Groundwater Salinisation Metered data Groundwater Surveys and Development Water Software

Looking for efficient and economic methods to keep the sea pollution-free

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Coastal touristic cities have already invested time and money to remove trash from their beaches.   We are searching for some efficient and economic methods ...

Technology Pollutants Pollution River Restoration Water Pollution Control Oceanographic Survey Sea Level Rise Vulnerability Assesment Environmental Engineering Pollution Pollution Environmental Environment Protection and Pollution control Environmental Impact

Reverse Osmosis for water treatment

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Dear friends, we want to ​treat our ​drinking water ​which we get ​from wells. ​ Which ​technology is ​best to use to ​desalinate ​the well ​water that has ...

Technology Potable Electrolosis Produced Water Treatment RO Systems Water Treatment & Control Reverse Osmosis Desalination Electrodialysis Reverse Osmosis water treatment Water Purification Desalination Total Dissolved Solids (TDS)

What exactly is spate irrigation?

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Dear friends, I am trying to understand spate irrigation systems in more detail. Is spate irrigation similar to other flood irrigation and water harvesting ...

Technology Agriculture Basin Irrigation Centralized Irrigation Control Saline Water Irrigation Irrigation Future Irrigation Systems Irrigation & Water Management Irrigation Management Irrigation Scheduling Sustainable Agriculture Irrigation Design Irrigation Systems

Feasibility of Using Bio-denitrification for Contaminated Groundwater

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On our project site, we are experiencing a high level of nitrate in water. I would like to know if someone has installed bio-denitrification system for ...

Technology Decontamination Decontamination Technology Groundwater Groundwater Modeling Groundwater Pollution Groundwater Prospecting Groundwater Mapping Surface-Groundwater Interaction Groundwater Salinisation Fertilizer Biosorption Biochemicals Nutrient Recovery & Reuse Water Purification Water & Wastewater

Consequences of drinking harvested rainwater with lower pH

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We are promoting rainwater harvesting in Guatemala. Water analysis indicated that the harvested rainwater has a lower pH value than what the U.S. Environmental ...

Technology Water Water Harvesting Rainwater Harvesting Drinking Water Treatment Households Treatments Biological & Chemical Quality Quality Water Quality Water Supply Water Harvesting Water Supply Food & Beverage Public Health

Design details of vacuum sewer systems

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Does anyone have experience with the design of vacuum sewer systems, their installation and operation and would be interested in collaborating? Please share ...

Technology Wastewater Treatment Pumping System Design Wastewater Collection Water Supply Sewage Integrated Infrastructure Design & Construction Wastewater Treatment Plant Design Urban Water Infrastructure Infrastructure Management Sewer Networks Waste Water Serviceability Vacuum Sewers Construction System Design

Wastewater Treatment method for Dental Floss Manufacturing Site

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Is there a special method for  treating wastewater from the dental floss manufacturing site? We are experiencing high fluctuation in BOD in the wastewater ...

Technology Effluent COD Removal Wastewater Treatment Microbiology Solid Waste Management Water & Wastewater Water & Wastewater Treatment Water & Wastewater Water Water & Wastewater

Nitrates removal technology for bore well water

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Nitrates removal technology for bore well water

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In my project area, we use bore wells as a water source, but recently the water is contaminated by nitrates. Could you please let me know which low-cost ...

Technology Standards & Quality Wastewater Phycoremediation Household Water Treatment Borehole Drilling Technology Demonstration Contaminant Removal Water Quality Water Quality Management Water Rates Groundwater Pollution Institutional Development & Water Governance water treatment Strategy Implementation Groundwater Resource Strategy Pollution

SMS-based drinking water quality surveillance in remote rural areas

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Hello everyone, I am interested in introducing SMS-based drinking water quality surveillance in rural areas. I would appreciate any advice on the technology ...

Technology Drinking Water Security Standards & Quality Drinking Water Treatment Technology Monitors Water Monitoring Water Supply Drinking Water Water Quality Training Water Quality Monitoring Water Quality Monitoring Health Surveillance Public Health Mobile Apps Surveillance Surveillance Surveillance

Use of Algae and Biosorbents for the treatment of waste water

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Use of Algae and Biosorbents for the treatment of waste water

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I am building a prototype model to explain the use of algae and biosorbents in waste water treatment process.  I am especially interested in using algae in ...

Technology Potable Industrial Wastewater Treatment Household Water Treatment Waste Water Treatments Wastewater Treatment Algae Wastewater Treatment Plant Design Algae Treatment water treatment Water Treatment Systems Water & Wastewater Treatment Waste Water Treatment

Color Removal from Pulp & Paper Industry Effluents.

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I am trying to remove the color of the pulp and paper industry effluent.  Our WWTP consists of the primary and secondary treatment (activated sludge) systems.  ...

Technology Water Treatment Effluent Treatment Methods Chemical Treatment Biological Treatment Coagulants COD Removal Industrial Wastewater Treatment Waste Water Treatments Purification Technology

How to reduce the water turbidity problem quickly?

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I am analysing different technical options for quickly solving the water turbidity issue. If some kind of a natural disaster happens, high turbidity may occur ...

Technology Polluted Water Oxidation Testing Instruments Filtration Water Supply Bioremediation Water Pollution Control Water Wells Sediment Management Total Dissolved Solids (TDS)

How to purify muddy water for potable use

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In the Foster Home that we support in Ghana, the water from 60 m deep bore well can no longer be used for drinking due to a mud contamination. The ...

Technology Water Decontamination Wastewater Phycoremediation Water Distillation Purification Decontamination Borehole Drilling Contaminant Removal Drilling Muds Water Filtration Water & Wastewater Operations Water Purification Public Health

Looking for Online Water Quality Monitoring Systems

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Hello all, Can someone recommend a good online water quality monitoring system that's proven to work? Our requirements are A system that can provide real ...

Technology Water Pathogen Removal E. coli Waterborne Pathogens Water Monitoring Water Monitoring Monitoring & Control Water Systems Monitoring Water Quality Monitoring Power Monitoring Biofilm Monitoring Systems Water Quality Monitoring Environmental Monitoring & Imaging Monitoring

Best Use of Flood Plains?

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I wish to know from hydrogeologists and other professionals: what is the best use of flood plains of any river system. For what purpose do you use the flood ...

Technology Water Modelling Hydrological Modelling Flood Management Flood Modeling Flood management Flood damage Flood prediction Flood Flood Insurance Sustainable Livelihoods Software