Polyaluminium Chloride (PAC) for removing colour, COD and ammonia from semi-aerobic. The removals of colour, COD and ammonia were up to 93%, 56% and 32%, respectively, at an optimum dosage of 2000 mg/L PAC. Rapid and slow mixing speed played only a minor role in the removal efficiencies for colour, COD and ammonia. The flocs size distribution for PAC coagulant shows an increase in floc size with increasing coagulant dosages. PAC also exhibited excellent settling characteristics, with majority of the flocs settled out in the initial 5 min of settling.
Specialists in water and waste water treatment, we offer total water solutions for indstry, homes and communities. Integrating process technology, design engineering and project management capability, we take end-to-end responsibility - planning, integrating and manging water on supply, quantity, quality, discharge and environmental fronts. By creating quantifiable benefits for our customers, we demonstrate how efficient water management is a value investment.
Nature of Business Exporter / Supplier / Retailer
Number of EmployeesBelow 20
Year of Establishment2014
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