Water Treatment Chemicals

Approx. Rs 185 / KgGet Latest Price

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COROBIT-EPA (Corrosion & Scale Preventive in Recirculating Cooling Water Systems)

INTRODUCTION: Formation of scale deposits on waterside surface of heat exchangers in cooling water systems has been of troublesome factor to the operators of cooling systems. For regular production, it is the responsibility of the plant and maintenance engineers to run the plant at maximum efficiency without shutdown of plant for a considerable period. This trend for longer operation of plants is due to improved process side techniques which can reduce operating costs and turn out higher production with the same equipment and simultaneously decreases the overall maintenance costs. Control of corrosion and scale deposits has become a necessity. The deposition of crystals from cooling water is caused by chemical or physical changes in the water resulting in super saturation of the particular scale forming salts or mineral salts in the water. Scale is adherent deposition of crystals from cooling water is caused by chemical or physical changes in the water resulting in super saturation of the particular scale forming salts or mineral salts in the water. Scale is adherent deposition of mineral salts which are tightly bound to each other and to the metal surfaces. Water scale is mainly composed of Calcium carbonate, Sulphates, Silica and Magnesium compounds. 

Approx. Rs 145 / KgGet Latest Price

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AQUACIDE-L65 is a liquid fungicide & bactericide recommended for cooling systems, such as cooling towers, air-conditioning plants, condensors, spray ponds etc. AQUACIDE-L65 protects water against growth of fungi, algae and various micro organisms. AQUACIDE-L65 has sufficient bacteriostatic action and is toxic to most algae. The anti microbial effect of AQUACIDE-L65 increases with increase in ph. It has been developed to meet the current needs for an efficient biocide having:

• High antifungal activity
• High antialgal activity
• Low mammalian toxicity (dermal & oral)
• High stability (over wide range of ph)
• Non corrosive to handle

At the same time aquacide l-65 has the other desirable properties of any algicide :

• Easily soluble in water with no residues
• Nonirritant
• Biodegradable
• Broad spectrum activity

Dosage :

Aquacide-L65 is toxic to most algae but because of the variation in algae forms the minimum algicidal concentration required to render protection will vary. for most common situations a concentration of 40 to 80 ppm is found to be adequate ( 40 ppm = 40 ml. Aquacide-L65 per 1000 litres of water ) It is recommended both as a prophylactic and curative measure. It is a  clear liquid, miscible with water. Initially shock dosage may be given of 100 to 150 ppm where heavy growth is observed. addition to be made on daily basis.

Performance Test :-

The high efficacy of Aquacide-L65 may be tested in your laboratory. into each of two beakers or glass jars measure out a litre of water. add to one of the vessel 5 ml of Aquacide-L65, the other is control. To the contents of both add approximately equal quantity of algae (about 1 g. ) present in the water cooling system. mix well with a glass rod or SS Spoon. observe the growth of algae in the two vessels. you will see the prolific development of algae in the control (a luxuriant green growth) and the disintegration to an impalpable brown powder in the water containing Aquacide-L65.

Packings :- 10 & 35 kgs.

Regular addition of Aquacide-L65 at very low dosage will prevent growth of algae, fungi, slime and micro-organisms. It can be added to both open and closed re-circulating cooling water systems, as well as cooling towers.

Regular addition of Aquacide-L65 will keep the cooling system running efficiently without causing any fouling or breakdowns which are caused due to algae or fungi formation. Aquacide-L65 is very safe and non-polluting. It is available in standard packing of 10 kgs and 35 kgs. It is manufactured by Ashok Industry an ISO 9001-2015 certified company.