Chemical wet-etching of Ga0.5In0.5P was found to remove surface states as evidenced in the removal of the low frequency time constant from the spectra.
It wasn't until the 1940's that solvents were found to remove it.
Among all the samples, the sorbent material (1 1 2) was found to remove the highest amount whereas lowest amount was removed by blank sample.
The isopropanol and oven drying to constant mass methods were found to remove different amounts of moisture compared with the standard drying method.
The ash of banana pseudostem has been found to remove iron to below 0.3 ppm without increasing the pH above the acceptable limit.
As a result, the hybrid heat pipe concept was found to remove 18.20 kW per rod with total thermal resistance of 0.015 °C/W.
The purification process, developed by Sindaeyang Co. Ltd., was found to remove most of the organic matters, hazardous chemicals, and chlorides (Choi et al. 2014; Sindaeyang Co. Ltd 2014).
In the case of KIT-6, 1 h cleaning in air at temperatures of about 500 °C was found to remove the adsorbed material effectively.
At optimized condition, CCSFP has been found to remove fluoride (80.4%) efficiently from groundwater collected from Bankura district in West Bengal, a fluoride-contaminated province in India.
Egyptian vultures (Neophron percnopterus) have been found to remove up to 22% of the waste produced in towns along the Horn of Africa.
