Help Desk

Water Quality

Question

by

Good afternoon,   Am monitoring Water Treatment Works with capacity of 17 ML/D and all along the turbidity was

Water Quality Hydrodynamics & Water Quality Water Quality Management Water Quality Training Water Quality Monitoring Water Quality Monitoring Water quality Water Quality Research

Water Quality effluent

Question

by

I have question here regarding the effluent standard at one of the Wastewater Treatment Works, the chlorine levels are as follows: Free chlorine = 5mg/l and ...

Water Public Health Treatment Purification Technology Research Environment Water Supply Agriculture & Forestry Sustainable water purification

Urban Water System management advanced optimization

Question

by

Hello every one.... I'm a water professionnal writing from Central Africa... Please i'm looking for any article, phd/Bachelor degree thesis or any scientific ...

Case Studies Integrated Urban Water Management Urban Resource Management Urban Water Supply Urban Water Infrastructure urban water security

Bio-remediation

Question

by

Good day Am doing a research about Bioremediation process when it comes to the treatment of wastewater. Would like to know more, advantages, disadvantages ...

Bioremediation Remediation Remediation

microplastic

Question

by

Good afternoon, I am doing research in the field of microplastics assessment and treatment. I wish to know that if  anyone working in the same field so that ...

Academic Micropollutants Polymers & Plastics Plastic Pollution

River water treatment - Ecoli removal

Question

by

We gathered water samples from a certain river and according to the results‚ more than 1 000 000 units of the indicator microbe Escherichia coli were present ...

Public Health E. coli Purification E. coli

Removal of SMBS (Sodium Methabisulfite) in wastewater

Question

by

Good Morning, I have some problems to remove SMBS in wastewater generated by the shrimp industries. Does anybody have a wastewater treatment to suggest me ? ...

Academic Water Treatment Technology Research Environment Agriculture & Forestry Agrochemicals Inorganic Chemicals Environment Sustainable water purification

Natural Zeolites

Question

by

As we know, Zeolites are an option for water and wastewater treatment. It would be appreciated if someone shared some information about valid water or ...

Treatment Minerals Porous Mineral Pellets water treatment

Fluoridation into water

Question

by

Hello everybody. Drinking water fluoridation has been known as a way to lessen teeth cavity in human beings. Do you have any information about present ...

Environmental Health Health & Safety Environmental Health Sanitarian Fluoride

Producing Demineralized water from Ion-exchange resins

Question

Hi every oneI hope you are all well and healthy.We planned to make Demin water out of municipal drinking water (Tap water), with a total hardness of 450 ppm, ...

Academic Treatment Purification Technology Research Chemical Engineering Desalination

What is the average time (days) for Aeration and Clarification phases of wastewater treatment, in your experience?

Question

by

I am trying to understand how many days wastewater materials will be subjected to the bacteria in the activated sludge (is it enough time to complete a ...

Academic Reclaimed Wastewater Aeration Wastewater Treatment Solid Wastes & Wastewater Recycling Waste, wastewater, air, chemical engineering wastewater Wastewater engineering waste water bacteria waste activated sludge Water and Wastewater Design engineer

Pseudomonas removal

Question

by

Dear colleagues,  What is the best sanitation method to remove the  Pseudomonas bacteria from water system as RO , UF,... Much appreciated

Case Studies Food & Beverage Treatment Environment Hydrology Environment & Water waste water bacteria Bulk Water Vending Desalination

National water policies and actions

Question

by

I am looking for a database which provides/summarises national water policies for climate change by countries. Does anyone know where I can access it.

Climate Change Climate Change Adaptation Climate Change Resilience Legal Policy Frameworks Climate/Energy Literacy Policy Climate Change & Sustainibility Climate Change climate change

Removal of selenium

Question

by

is there any method to remove selenium or at acceptable limit from Tube well water without changing chemical composition?

Heavy Metal Removal Water Wells Heavy metals Bore Well Recharge

The nitration reaction of high chloride (~10,000 ppm) activated sludge system

Question

The nitration reaction of high chloride (~10,000 ppm) activated sludge system

by

Dear all, The nitration reaction of activated sludge system H (chloride~10,000 ppm) is not stable (data as attach files), we have to pump the L system ...

Wastewater Phycoremediation Wastewater Treatment Water & Wastewater Wastewater Treatment Chemicals and Consulting Activated Sludge waste activated sludge Associate Professor in Water Chemistry and wastewater treatment