Water Quality and Standards
WATER QUALITY AND STANDARDS History of Water Quality Standards Importance of Water Quality Standards National and International Water Quality Standards Chemical and Bacteriological Characteristics…
Articles
181 in-depth guides on water and wastewater treatment — browse the latest below, or jump to a topic.
Water Filtration Process
Absorption is the tendency to condense on the surface of a solid. Absorption is the tendency to condense within a porous material. Effective size…
Waste Water Treatments
Types of sewage water treatment process. Waste Water Treatment process classified by Installation cost, occupied area, Technical performance, maintenance and product quality of water.…
How to Analysis Sulphate in Water
Determination of Sulphate Sulphate ions in water present usually in the form of compounds like CaSO4,MgSO4,Na2SO4 etc. The determination of sulphate ions is water in…
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Determination of Temporary Hardness
Estimation of Water Hardness The estimation of water hardness as applied to boiler water and other water is great interest for the chemical industry…
Chlorides in Water
Chloride Analysis Chloride the chloride ions remain presents in the water in the form of one or more of the compounds like CaCl2, MgCl2,NaCl…
Oxidation Ditches or Pasveer Ditches
This method of treating sewage was developed by Dr. Pasveer In Netherlands by treating raw sewage from small communities. No primary treatment is required…
Water Treatment Resins
DEVELOPMENT OF ION EXCHANGE RESINS Many different types of chemical compounds can be used to form water treatment ion exchange materials. Indeed the most…
HARD WATER
Basic Water Characteristic. The water used by industry for boiler feed or process purposes may be taken from public supplies, or abstracted directly from…
ALKALINITY WATER ANALYSIS
Alkalinity in Water Alkalinity means the find the amount of acid neutralizing in water. Alkalinity is the total of all bases that occupying in…