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Aerobic Treatment Unit Supplier / Alternative to UV treatment for Effluent Sought - Trinidad

I am a Purchasing Officer for L&M Construction, based in Trinidad in the Caribbean. I am currently trying to source a supplier for aerobic treatment units and plants for sewage in India, for installation in secondary schools in my country. Also, currently disinfection of outflow from plants is accomplished by UV irradiation. We are looking for a safer and more cost-effective alternative. Kindly advice.

Arlene Ramlogan




Dear Arlene Ramlogan

In regard to safer alternative to UV treatment and disinfection of sewage effluents, to the best of my knowledge and belief, there is nothing better and safer. UV alone is safest. In regard to firms dealing with such ready to assemble plants which can be sourced from India, there are many firms but then their track records are not really known. From my personal knowledge, I can recommend M/S Polucon Technocrats Pvt Ltd, Chennai who have carried out similar works for us in Colombo and Jordan. They can be contacted on

Thanks & Regards

Dr. S. Sundaramoorthy
Technical Advisor (ex-Engineering Director of Chennai Metropolitan Water Supply and Sewerage Board)
Creative Environmental Consultants
Chennai, Madras


Dear Arlene Ramlogan,

Do you want suppliers for sewage treatment plants too?
Tertiary treatment should consist of pressure sand filtration followed by activated carbon filtration, while disinfection should be with Ozonation which in my opinion is the best and most effective option. I don't think it is going to reduce costs though.

You are welcome to write/mail me and I will link up suppliers once I know exactly what is required.


Ion Exchange


Dear Arlene Ramlogan,

Please check below mentioned details. With installations in 30 countries, they are capable to install such systems.

Mr. Ramesh Nakhwa
Zen Engineering
A 269 Road No 33 A
MIDC, Wagle Estate
Thane Maharashtra
Tel 00 91 22 25836712 25837433
Fax 00 91 22 25837431
Cell 00 91 9820064121

With regards,

Tushar Trivedi
Bottled Water Segment
Bottled Water India
New Delhi


Dear Mr. Ramlogan,

There are many technologies right from Stabilization pond to advance MBR technolgies are available in the Indian Market. There are many suppliers in India who can supply you STP.

We are the consultant for Total water quality management & we have designed any STP for Educational institutions. You may please visit the site as given below to know more about us.

For UV alternatives will be use of disinfecting chemicals like Sodium hypochlorite and ozone. First one is well know and still practiced in may countries. Second one called as ozonization is well established technology.

Please contact if you need any further information.

Prof. R. V. Saraf
M. Sc. (India), M. Sc. (U. K.)
21, Radhakrishna, Near SBI Paud Road Pune 38. India

TEL: 020-25433445 FAX: 020-25433445
Mobile:+91 9822186763
Website :
E Mail :

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