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Waste Water
Treatment
Giant Services Limited (GSL) specializes in waste water
treatment chemicals and waste management solutions.
We offer a wide range of
water treatment chemicals. offering FOC on site trials and audits we can
optimize your wastewater treatment chemical usage, in most cases significantly
reducing costs and In some instances we can also offer recycled coagulants and
pH correction chemicals.
WasteWater Treatment
Chemicals supplied include: Ferrous Chloride,
Hydrochloric Acid, Caustic, Organic Coagulants, Polymers, Ferric Chloride,
Polyaluminium Chloride, Alum, Aluminium Chloride, Polyamines, PolyDADMAC, Anti
Foam, Paint Denaturants, Condensate Resins and all aspects of effluent
treatment.
Coagulants
Chemical products
We supply bulk ferrous chloride as a primary coagulant,
Bulk caustic for pH correction,
A cationic organic coagulant
with excellent color removal properties and a
full range of cationic and anionic polymers
Equipment
We have a wealth of knowledge
in the selection, acquisition, project management and commissioning of a broad
range of water treatment equipment. This includes dissolved air flotation,
membranes and a range of dosing equipment.
Water Treatment Equipment:
DAF (dissolved air flotation), Membrane systems, Clarifiers, Filter press and
Full turnkey effluent treatment plants.
MICRO-BIOLOGICAL SERVICES
Biological Assessment of
portable Water quality, investigation of stream pollution, raw water source and
waste water treatment system and soil micro-biology.
FLOCCULATION
Of WASTE WATER (MUD)
Flocculation generally follows coagulation and can be described as a chemical
and physical bridging or agglomeration of the coagulated particles. The
flocculation process involves gently mixing of these particles until distinct,
suspended flocs are formed. After a specific time, the flocs will be large
enough to settle by gravity and then removed by centrifuging.
The
flocculation process is often enhanced by the addition of flocculation aids such
as polyelectrolytes. Polyelectrolytes may be natural organic compounds but are
most often synthetic polymers. The synthetic polyelectrolytes are classified by
the type of charge on the polymer chain (anionic, cationic, or no ionic). The
addition of polyelectrolytes to water containing coagulated particles generally
result in an increase in floc size.
The
effectiveness of each polymer will vary depending on the mud system and on the
formations being drilled. Changes in mud and/or formation may require changes in
polymer and dosage rate to maintain efficient flocculation. The best polymer and
dosage rate should be determined by carrying out jar tests on site.
Management
GSL has a team of dedicated
professionals with experience in the waste water industry. Keeping up to date
with changes in legilation allows us to offer recycling options that exceed the
stringent requirements set out in the new European Union legislation.
GSL offers a wide range of
industrial waste water treatment chemicals. Supported by on site technical
assistance to aid in enhancing performance.
GSL has its own range of bulk chemical coagulants and pH
correction chemicals. Added to this we offer a range of polymers including our
own organic coagulant which offers a 90% reduction in sludge production compared
with traditional inorganic products.
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