Sentence examples for biological methods were from inspiring English sources

The above biological methods were clean, eco-friendly and safe.

Various physical-chemical and biological methods were combined to reclaim wastewater and solid waste.

Presently a variety of physical, chemical, and biological methods were available for the treatment of dye contaminated water.

N-terminal sequencing, peptide mapping, mass spectrometry, and other biochemical and biological methods were used to characterize the purified protein.

Till now, a large number of physical, chemical and biological methods were available to synthesize different types of nanoparticles [1, 2, 3, 4].

Strategies for excess biomass control in gas biofiltration, categorized into either physical, chemical, or biological methods were also discussed, with improvements in design and operation of biofilters.

Such biological methods are necessary as political pressures increase for banning DDT and other chemicals.

Assessment of river health using biological methods is currently common place in most temperate countries.

Biological methods are gaining importance as they convert the wastes into harmless end products.

A series of physicochemical and biological methods are developed to evaluate these critical quality attributes carefully.

On the other hand, biological methods are unable to remove dyes from effluents effectively.