Sentence examples for ppm it was from inspiring English sources

A wide range of gas concentrations detected by TiO2 film sensor at room-temperature confirmed the 2.5% response as lowest ammonia detection limit at 10 ppm whereas, at 1000 ppm it was 98%.

As the seawater TDS at our site is around 35,000 ppm, it was proposed to study the feasibility of using reject stream from the RO plant as feed for the MSF plant in future.

Under the optimum conditions ([H2O2] = 2000 ppm, [Fe(II)] = 8 ppm, pH = 3.3 after cyanide oxidation, and [(COOH 2] = 60 ppm), it was possible to degrade 100% of the cyanides and up to 92% of Total Organic Carbon.

As most of the transformers in Korea were contaminated at very low level of less than 5 ppm, it was decided that SCWO (supercritical water oxidation) process is suitable to treat them.

Only to a level of 2000 ppm it was noticed a decreasing of the fungus frequency.

In case of treatments with essential oils to a level of 2000 ppm it was noted that the growth of Alternaria and Fusarium was fully inhibited while Hyphopichia and Saccharomyces genera showed a high tolerance.

Since GFSK does not suffer from CMI as PPM, it is more suitable for high data rate UWB systems than PPM.

For Co loadings higher than 2000 ppm, it is shown that increasing the loading by more than one order of magnitude (from 2000 to 50,000 ppm) has practically no effect on %H2O2 and IR, while ID decreases.

The ETPB catalyst is highly efficient: even at a concentration as low as 50 ppm, it is able to promote the grafting reaction to obtain the maximum achievable properties.

Starting with Ni and Co initial concentration of 150 ppm, it is possible to reach a concentration lower than 0.1 ppm for both metals in less than 1 h, with a flowrate of about 1300 ml/min and for a catholyte volume of 1000 ml, under mass transport control conditions (for Ni − 1.1 V and for Co − 1.2 V cathodic potential versus Standard Calomel Electrode (SCE)).

As the CO2 measuring instruments on Mauna Kea in Hawaii edges towards 400 PPM, it is time to think about more direct actions that we can take to dramatize the dilemma of consumer culture.