Vehicle Inspection and Maintenance Policies and Programme

Sri Lanka has long been criticized for relatively high sulfur content of its diesel fuel, The practice of using smoke meters to check air pollution should also be continued

Hydrogen Sulfide Detectors & H2S Respirators - …

2019-4-23 · Hydrogen sulfide effects on health. Hydrogen sulfide (H2S) is a colorless gas with a strong rotten egg smell.. This gas is very toxic by inhalation (R26) and causes cellular hypoxia.Being exposed to low concentrations affects the eyes (swelling) and the breathing system (lungs burns).

Gas analytics - Continuous Emission Monitoring …

Service Provider of Gas analytics - Continuous Emission Monitoring Systems, Industrial Gas Analyzer, Gas Monitoring Systems and Gas Analyzer offered by Star Automations, Chennai, Tamil Nadu.

What is the relationship between the COD and BOD …

If you want a concise answer the relationship between the COD and BOD values in urban wastewater is about 2. 2 Recommendations. Deleted profile. As an expatriate of SrI Lanka, I am very happy

Testo Flue Gas Flow Meter, Testo 350, Jayem Trade …

Flue gas analysis – brilliantly easy: testo 350, the only one that thinks aheadThe portable flue gas analyser testo 350 is the ideal tool for professional flue gas analysis and measures up to six different parameters like O2, CO, COlow, NO, NOlow, NO2, SO2, CO2, CxHy and H2S.Helpful instrument settings guide safely through typical measurement tasks such

PS500 - Gas Detection, Portable Detectors and Fixed

The PS500 is particularly useful in noisy environments, featuring a very loud (95dBA) penetrating and distinctive audible alarm together with high visibility large area visual alarm. Pump, diffusion or both together, allowing pumped sample for pre-entry checking and diffusion in confined space wong, thus maximising battery life.

(PDF) Hydrogeochemistry of the groundwater flow …

Singh of the Central Ground Water residential, commercial and industrial uses of water in Sri Lanka, Board, India is also mentioned with great respect for his active par- Water International 27(2):183–193 ticipation in the groundwater exploration project of the Kurunegala Leo GW, Pavich MJ, Obermeier SF (1977) Mineralogical, chemical District

B2B Marketplace - Indian Exporters Manufacturers …

Exporters India - Largest searchable B2B Marketplace of manufacturers exporters Suppliers and importers, Manufacturers Directory,Indian Exporters,Export Import Directory,Exporters Directory,Buy Sell offers from india & foreign Countries

Record pollution levels reported at Beijing Culture and

2013-1-14 · At 950 micrograms per cubic meter, the PM2.5 level in Tongzhou, Beijing on January 13, 2013 is by far the highest figure ever recorded and reported. The nuer is …

Neo Monitors – LaserGas™ III OP NH3

Based on our third generation LaserGas™ Technology, the entire instrument is built into compact flameproof enclosures making it fit for zone 1 appliions. The LaserGas™ III NH3 OP consists of a transmitter and receiver unit that is mounted diametrically opposite each other at distances up to 100 meters.

Neo Monitors – LaserGas™ II SP

LaserGas™ II SP NEO Monitors LaserGas™ is using Tuneable Laser Absorption Spectroscopy (TLAS) i.e a non-contact optical measurement method employing solid-state laser sources. The sensor remains unaffected by contaminants corrosives and does not require regular maintenance. The absence of extractive conditioning systems further improves availability of the measurements and eliminates

PS500 - Gas Detection, Portable Detectors and Fixed

The PS500 is particularly useful in noisy environments, featuring a very loud (95dBA) penetrating and distinctive audible alarm together with high visibility large area visual alarm. Pump, diffusion or both together, allowing pumped sample for pre-entry checking and diffusion in confined space wong, thus maximising battery life.

Monitoring and Testing Information | Environmental …

Pressure Transducer with Integrated Data Logger. By Stevens Water Monitoring Systems, Inc.. Cost-effective and reliable, these compact groundwater dataloggers provide accurate and reliable long-term measurements of water levels, temperature, and conductivity— essential …

Provider of products dedied to environmental …

2019-4-23 · A wide range of products dedied to environmental radiation monitoring, access control, radon measurement, radioprotection, gas detection, optronic surveillance, sample preparation, air sampling and cell imaging

Hobre - Hobré Analyzer Solutions

Hobré analyzer solutions. Online measurement analyzers for the oil & gas, (petro)chemical, metal, mining, steel, power, food and pharma industries.

Neo Monitors – LaserGas™ II SP

LaserGas™ II SP NEO Monitors LaserGas™ is using Tuneable Laser Absorption Spectroscopy (TLAS) i.e a non-contact optical measurement method employing solid-state laser sources. The sensor remains unaffected by contaminants corrosives and does not require regular maintenance. The absence of extractive conditioning systems further improves availability of the measurements and eliminates

Coriolis Micro – Air sampler - Bertin Instruments

2019-4-23 · Coriolis µ is an innovative biological air sampler dedied to bio-contamination air quality control and air quality monitoring. It offers the most efficient particles collection in 10 minutes

Aerators & Aeration Equipment | Fluence

2019-4-23 · Fluence designs every piece of aeration equipment with the customer in mind, improving water and wastewater quality and minimizing operational expenses. Clients use our aerators worldwide in a range of municipal and industrial wastewater treatment facilities.

Testo Flue Gas Flow Meter, Testo 350, Jayem Trade …

Flue gas analysis – brilliantly easy: testo 350, the only one that thinks aheadThe portable flue gas analyser testo 350 is the ideal tool for professional flue gas analysis and measures up to six different parameters like O2, CO, COlow, NO, NOlow, NO2, SO2, CO2, CxHy and H2S.Helpful instrument settings guide safely through typical measurement tasks such

Sri Lanka Environment Stats: NationMaster

Sri Lanka ranked second for biodiversity > mammal species, threatened amongst Heavily indebted countries in 2013. Sri Lanka ranked #4 for biodiversity > plant species > higher, threatened amongst Former British colonies in 2013.

Maintenance-free single-gas detector - detect H2S or …

The Clip Series of single-gas detectors provides up to three years maintenance-free operation: just turn on the device and it runs continuously — no need for sensor and battery replacement or battery charging. That means great reliability and no downtime.

Clean Air and Sustainable Mobility: Agenda for Reform

2017-7-6 · Sri Lanka: Contribution of different sources • Transport sector’s contribution to NO2 is substantially higher – about 60% • Transport sector’s contribution to SO2 is about 20% Source: R.N.R.Jayaratne, Air Quality issues in Sri Lanka, Central Environmental Authority, Sri Lanka…