Chemistry is the experimental science by definition. We want to make observations to prove hypothesis. For this purpose, we perform experiments in the lab. , HPLC of Formula: C4H12N2O, 111-41-1, Name is N-(2-Hydroxyethyl)ethylenediamine, molecular formula is C4H12N2O, belongs to alcohols-buliding-blocks compound. In a document, author is Zhang, Aoqi, introduce the new discover.
Using surfactants for controlling rotifer contamination in mass cultivation of Chlorella pyrenoidosa
Frequent microzooplankton contamination such as rotifers in Chlorella mass culture often causes devastating effects on biomass production. In this study, five surfactants were used to control contamination by a rotifer, Brachionus calyciflorus, in Chlorella pyrenoidosa XQ-20044 cultures. Laboratory results showed that the minimal effective concentrations of surfactants for complete control of B. calyciflorus were 7.5, 10, 10, 10, and 15 mg L-1 for primary alcohol ethoxylate, sodium dodecylbenzene sulfonate, sodium alcohol ether sulfate, coconut diethanolamide, and sodium dodecyl sulfate, respectively. However, only 10 mg L-1 sodium dodecylbenzene sulfonate and 7.5-10 mg L-1 primary alcohol ethoxylate had no negative effects on algal growth. Moreover, in a 5 m(2) open raceway pond, 10 mg L-1 sodium dodecylbenzene sulfonate ensured swift and total elimination of rotifers, while the final dry weight of the algae reached >0.74 g L-1 whereas the cost of using sodium dodecylbenzene sulfonate was only $ 0.014. The results of this study indicated that sodium dodecylbenzene sulfonate approach is fast-acting, highly effective, and a low-cost treatment. Therefore, sodium dodecylbenzene sulfonate has great potential for biological contamination control in microalgae mass culture without a negative impact on algal growth.
A reaction mechanism is the microscopic path by which reactants are transformed into products. Each step is an elementary reaction. In my other articles, you can also check out more blogs about 111-41-1. HPLC of Formula: C4H12N2O.
Reference:
Alcohol – Wikipedia,
,Alcohols – Chemistry LibreTexts