Sentence examples for of sludge extraction from inspiring English sources

The relationship between biodegradability (5 day biochemical oxygen demand (BOD5) content) of sludge extraction solution and ammonia emission was investigated.

The BOD5 content of sludge extraction was obviously increased to 62.3 mg/g volatile solid (VS) and 213.9 mg/gVS by adding sucrose and beet pulp.

The ion-exchange resin plays an important role in the sludge extraction or metal recovery.

The dry weights of sludge used in extraction were 2.3 ± 0.4 and 3.5 ± 0.6 mg for Stanley and Shatin samples, respectively.

Its abundance guarantees that biomass is not a concern, and only hundreds of microliters to several milliliters of sludge are enough for DNA extraction.

For toxicity testing of sludge and bed material, a Soxhlet extraction was conducted (24 h, 3 cycles/h) by using toluene (Riedel-de Haën, >99.8% (GC)), Envisolv according to[57].

The DNA extraction protocol for identifying the bacterial composition of sludge used in microbial fuel cells was used as described previously by Canto-Canché et al. [ 41].

The beaches were closed because of sludge.

This process, however, increases the volume and weight of sludge.

Their heads are often just oozing piles of sludge.

Two different types of sludge materials, namely paper making waste water sludge (PS) and ink-eliminated sludge (IES) were used.