Water Treatment Chemicals

Innovative water solution from ROTH Specialities

Read More about Filtration Chemicals

Complete range of antiscalant, cleaners & defoamers for all water/wastewater treatment membrane & thermal applications (RO, NF, UF, MEE, MED, MSF)

Highly effective fouling/scale control in broad spectrum of water/wastewater quality at low dosages during operation or preservation.
Will reduce & usually remove acid addition
Will usually increase product output, reduce offline cleaning, decrease unscheduled system upsets & downtime
Compatible with all major membrane types (TORAY, DOW, LG & Hydranautics) & NSF certified composition
Advanced scale prediction software to provide antiscalant dosage projection.
High grade, consistent quality cleaners suitable for membrane application, harsh on foulants/scalant but gentle on membrane.
Detailed technical support capabilities, backed up by sophisticate lab in Arese, Italy
More than 2 decade experience in filtration chemicals

Foulants	Index	ROTH’s Antiscalants saturation limit
Calcium Carbonate	*L.S.I.	+2.8
Calcium Sulfate	#IPb/KSp	5.5
Barium Sulfate	#IPb/KSp	150
Calcium Fluoride	#IPb/KSp	120
Calcium phosphate	#IPb/KSp	4.5
Silica	~S.C.R.	2.5 (~412 ppm)*

*Langeliar saturation Index, #Ion product in brine/solubility product of salt, ~SCR=Silica concentration ratio at 165 ppm SiO2, 7.5 pH, 25OC

	CaCO3	CaSO4	CaPO4	Silica	Metal Oxides	Organics & Slime	Microbes	Clays
ROTHCLEAN-410(Alkaline Cleaner)
ROTHCLEAN-510 (Acidic Cleaner)
ROTHCLEAN- 860 (Biocide)

RO Antiscalants & Cleaning Chemicals

A versatile and wide product range that helps protects membrane / filtration systems from fouling & scaling during operation or preservation.

ROTHCLEAN-340 MA-01	Reverse osmosis acidic antiscalant for Calcium carbonate, calcium Sulphate , silica and metal oxides scale inhibition
ROTHCLEAN-340 MA-02	Reverse osmosis acidic antiscalant for Calcium carbonate, Calcium Sulphate , Moderate silica and moderate metal oxides scale inhibition.
ROTHCLEAN-340 MA-03	Reverse osmosis acidic antiscalant for Calcium carbonate, Calcium Sulphate , low silica and low metal oxides scale inhibition.
ROTHCLEAN-350 MA-01	Reverse osmosis alkaline antiscalant for Calcium carbonate, calcium Sulphate , moderate silica and metal oxides scale inhibition.
ROTHCLEAN-350 MA-02	Reverse osmosis alkaline antiscalant for Calcium carbonate, Calcium Sulphate, Moderate silica and moderate metal oxides scale inhibition.
ROTHCLEAN-350 MA-03	Reverse osmosis alkaline antiscalant for Calcium carbonate, Calcium Sulphate, low silica and low metal oxides scale inhibition.
ROTHCLEAN-650 MA-01	Reverse osmosis acidic antiscalant for Calcium carbonate, Calcium Sulphate, metal oxides, moderate silica and high Calcium Phosphate scale inhibition.
ROTHCLEAN-750 MA-01(Si)	Reverse osmosis acidic antiscalant for Calcium carbonate, Calcium Sulphate metal oxides high silica (saturation limit 2.5 (~412 ppm) SCR Index) and high Calcium Phosphate scale inhibition.
ROTHCLEAN-MC-510	Acidic reverse osmosis membrane cleaning chemical for inorganic fouling
ROTHCLEAN- EA-141	Multi Effect Evaporator Antiscalant, a very effective evaporator antiscalant at low doses.
ROTHCLEAN-MC-410	Alkaline reverse osmosis membrane cleaning chemical for organic fouling
ROTHCLEAN-MC-860	Reverse osmosis membrane cleaning chemical for bio-fouling
ROTHCLEAN-MP-870	Reverse osmosis membrane sanitization and preservation chemical
ROTHCLEAN-ME-910	Highly effective antiscalant for multi effect evaporators
ROTHFLOC-110	Membrane bio-reactor (MBR) performance enhancing polymer
ROTHFLOC-120	Organic polymer for controlling silt density index

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Filtration / Reverse Osmosis Chemicals

Innovative water solution from ROTH Specialities

RO Antiscalants & Cleaning Chemicals

A versatile and wide product range that helps protects membrane / filtration systems from fouling & scaling during operation or preservation.