Sentence examples for about the ph from inspiring English sources
This paper presents the modelling and control issues about the pH regulation in a microalga tubular photobioreactor.
Other tests can tell you more about the pH of your soil, levels of nutrients or organic matter, or other properties important for growing healthy plants.
NATIONAL An article on Sunday about research conducted on remote Tatoosh Island, Wash., misstated what scientists' findings were showing about the pH level of the surrounding ocean water.
"Please tell me about the pH requirements for E. coli in a bench-top fermenter".
Therefore, little is known about the pH impact on the acidogenic fermentation of energy crops and the molecular mechanisms of pH effects.
Information about the pH (which was measured in triplicate using a pHmeter – Analion, model FM 608, Ribeirão Preto, SP, Brazil), manufacturer, lot number, composition, and directions of application of the bonding agents used are presented in Table 1.
This detailed information about the pH-curve could only be detected using the online pH-measurement technique.
Untreated beef naturally contains ammonia and is typically about 6 on the pH scale, near that of rain water and milk.
The enzyme activity was also fairly high (about 70%) at the pH range of 2.0 to 3.8.
Fluorescein is pH-sensitive and its fluorescence reduces significantly in acidic environments (e.g. the fluorescence intensity of fluorescein decreases by about 70% as the pH changes from 10to5 5, due to its protonation).
The reaction of the urine is usually acid, with an overall range of pH 4 to 8 (lemon pie has a pH of 2.3; the value 8 is slightly alkaline, about equal to the pH of a 1 percent solution of sodium bicarbonate).
