What We Can Do For You
Environment health and safety permitting and reporting with the DENR, EMB, PNP, PDEA, BHDT and DOLE
Application of Certificate of Environmental Compliance Commitment (ECC)
Case filed against you by the Pullotion Adjudication Board (PAB)
Industrial waste management
Wastewater treatment system design, build or upgrade
Chemicals and hazardous waste management
Solid waste management
Air pollution control
Environmental sampling (e.g. water, wastewater, soil, air)
Environmental modeling (e.g. coastal, wave analysis, contaminant migration)
Pre-engineering studies (e.g. topography, soils testing)
Water supply and sanitation
Power supply ecosystem design
Pollution prevention (PP) or cleaner production
Training on environment, health and safety (EHS)
Others (Contact us. We want to hear your EHS requirements.)
Visit us at www.pacific-spectrum.com
CONTACT US TODAY
Unit 637 City and Land Mega Plaza
ADB Avenue corner Garnet Road
Ortigas Center, Pasig City
Metro Manila, Philippines
Tel. No.: (632) 7624-5826 / 8637-8669 / (63 917) 5555-823
Telefax No.: (632) 8631-2096
Email: info@pacific-spectrum.com
About PACIFIC SPECTRUM ENVIRONMENTAL Research and Consultancy, Inc.
PACIFIC SPECTRUM ENVIRONMENTAL Research and Consultancy, Inc. (PSEnvi) was formed in July 2001 by a group of environmental professionals coming from the various fields of science and engineering. The members of the group initially met years ago at the University of the Philippines-Diliman. Most have been involved in environmental engineering research and consultancy projects undertaken for various industrial companies and government institutions working as project managers or technical associates. The members have acquired vast experience on various environmental undertakings through environmental research, treatment process design and assessment, waste management, environmental sampling and monitoring, cleaner production and, environmental impact and risk assessments.
Environmental problems are often addressed by combining various aspects of natural science, engineering, economics, social science and law. Our company offers a wide spectrum of professional expertise committed to promote environmental protection with the vision of sustainable development in mind.
The company is fueled by its dedication to provide the highest quality and excellence of service to its clients without compromising integrity in all its dealings.
Visit us at www.pacific-spectrum.com
CONTACT US TODAY
Unit 637 City and Land Mega Plaza
ADB Avenue corner Garnet Road
Ortigas Center, Pasig City
Metro Manila, Philippines
Tel. No.: (632) 7624-5826 / 8637-8669 / (63 917) 5555-823
Telefax No.: (632) 8631-2096
Email: info@pacific-spectrum.com
Our Environmental Engineering and Consultancy Services
| Environmental Legal Services & Environmental Appraisals
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| Water and Wastewater Treatment Process Design and Assessment
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| Environmental Monitoring and Sampling
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| Environmental Impact Assessment Modules & Environmental Auditing
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| Solid Waste Management
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| Industrial Waste Management and Pollution Control
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| Environmental Management Strategies
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| Mathematical Modeling of Contaminant Transport
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| Research Studies for Domestic, Industrial and Commercial Wastes
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| Environmental Data Management
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| Environmental Health and Safety
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| Information, Education, Trainings and Institutional Capacity Building
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Recent Posts
Sunday, January 30, 2011
Disinfection
DISINFECTION
Objective: to remove microbial contamination in water
Pathogenic microorganisms in drinking water:
Bacteria: E. coli, Vibrio cholera, Salmonella
Protozoa: Cryptosporiduim, Giardia
Viruses: Hepatitis, Rotavirus
Methods:
Chlorination
Iodine
Ozonation
Ultraviolet (uv) radiation
Heat (boiling)
Exposure to sunlight
For chemical dosing methods, the effectiveness is dependent on:
-Strength of chemical dose
-Duration of contact
Advantage of chemical dosing:
-Allows for residual chemicals (like free chlorine, around 0.5 to 1.5 ppm) in the water which protects it from subsequent contamination in the distribution network.
If you are looking for a company service provider to do operation and maintenance of your existing wastewater treatment facility or sewage treatment plant, kindly contact us and we'll be glad to discuss how we can help you. Call us at (632) 515-0238 or (63 917) 5555-823 for our f.ree consultation.
Pacific Spectrum Environmental
Research and Consultancy, Inc.
Unit 1534 City & Land Mega Plaza Bldg.
ADB Avenue corner Garnet Road
Ortigas Center 1605
Pasig City, THE PHILIPPINES
Direct line: (632) 515-0238
Trunk line: (632) 637-8669
Mobile: (63 917) 5555-823
Telefax No.: (632) 631-2096
Visit us at www.pacific-spectrum.com.
"We care. Because there is only one earth."

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