Sentence examples for determination of sludge from inspiring English sources

Above 70%: excellent dispersancy.   2 Determination of sludge [20] The essential feature of the method for determining the content of existent sludge is a 1 h centrifuging operation in (4233ECT laboratory centrifuge) at 3000 rpm, with 10 g of the test oil in the centrifuge tubes.

Determination of sludge [20].

For this purpose, a regular determination of the sludge activity provides information about the development of the sludge.

This feature suggests that the latter model is easier to be used for the determination of the sludge apparent viscosity.

A simple procedure for determination of SMA of sludge feasible for use in less-equipped laboratory was presented by Farroqi et al. (1993).

The methods were successfully applied for the determination of quinolones in sewage sludge samples collected from different wastewater treatments plants (WWTPs) located in the province of Granada Spainn).

For determination of SMA, a known amount of sludge (VSS ≈ 1 2 g L−1) is transferred into a 500-mL serum bottle.

Finally, this paper highlights the challenges involved in analytical determination of these compounds in sewage sludge matrix.

This work presents a comparison of three extraction techniques –ultrasound-assisted extraction (USE), microwave-assisted extraction (MAE) and pressurized liquid extraction (PLE) – and evaluates their efficiency in the determination of quinolone antibiotics in sewage sludge samples.

A regular determination of SMA in further phases provides information about development of sludge.

Factors influencing the determination of optimum reactor configuration for activated sludge denitrification are investigated in this paper.