RACSUC
Radial diffuser
RADIALMIX
Radioactivity
Reagents (properties - storage, dispensing)
Redox (potential)
Redox couple
Reduction
Refurbishing plants
Radial diffuser
RADIALMIX
Radioactivity
- artificial radioactivity
- natural radioactivity
- removing radioactivity
- units and measurements
Reagents (properties - storage, dispensing)
- aluminium sulphate
- ammonia
- ammonia (NH3)
- calcium carbonate
- carbonate
- caustic soda
- CO2
- dosing liquid reagents
- ferric chloride
- ferrous sulphate
- impurities generated by the reagent
- lime
- miscellaneous acids
- miscellaneous bases
- physical and chemical properties
- polyelectrolytes
- potassium permanganate
- sodium chloride
- solubility
- storing and distributing powder products
- using polyelectrolytes
- viscosity of liquids
- gas
- liquids
- polyelectrolytes
- powder or granules
- coagulators
- impeller type (or flash) mixers
- MSC
- preparing reagent solutions or suspensions
- RADIALMIX
- static mixers
- static mixers for ozone
- TURBACTOR
Redox (potential)
Redox couple
Reduction
- chemical and oxygen
- of hexavalent chromium
- of residual oxidants
- reducing agents
Refurbishing plants
Regulation and control systems
Regulations
Remineralisation
Removing boron
Removing H2S
Removing iron
Removing iron and manganese
Removing organic matter (DW)
Removing sludge from plants
Renovating existing plant
Respirometry
Reuse
Reynolds (number)
rH
RHIZOPUR
RICTOR AQUADAF
Rinsing water recycling
Rising velocity
Rotating biological contactors
Rotating furnace
Rotifers
Ryznar index
Regulations
- discharge standards
- incineration
- landfill sites
- odour - ventilation
- on end use
- on incineration and flue gas discharges
- on sludge sanitation
- quality standards
- removing sludge from plants
- venting to the atmosphere (flue gases)
Remineralisation
Removing boron
Removing H2S
Removing iron
Removing iron and manganese
- FERAZUR
- MANGAZUR
Removing organic matter (DW)
Removing sludge from plants
Renovating existing plant
- DW
- UWW
- adsorbants
- anionic
- cationic
- ion exchange
- specific analysis
Respirometry
Reuse
- agricultural
- in drinking water (indirect)
- in the semi-conductor industry
- internal recycling by industry
- of wastewater by industry
Reynolds (number)
rH
RHIZOPUR
RICTOR AQUADAF
Rinsing water recycling
Rising velocity
- in a settling tank (Hazen)
- of gas bubbles in water
- of oil droplets in water
Rotating biological contactors
Rotating furnace
Rotifers
Ryznar index
© 2007