Related by context. Frequent words. (Click for all words.) 53 adsorption 52 decomposition 52 biodegradability 52 bioremediation 51 sorbent 51 polymerization 50 oxidation 50 hydrolysis 50 biodegrade 49 chemical reactions 49 acidification 49 nucleation 49 organic solvents 48 microbes 48 micro organisms 48 algal 48 microorganisms 48 polymeric 48 fermentation 48 surfactants 47 leaching 47 organic acids 47 pyrolysis 47 phospholipids 46 polymers 46 glycerol 46 plasticizers 46 microbial 46 diatoms 46 solubility 46 crystallisation 45 pretreatment 45 oxidants 45 marine organisms 45 organic compounds 45 surfactant 45 fracing 45 microorganism 45 formic acid 45 biosynthesis 45 enzymatic 45 desiccation 45 contaminants 45 germination 45 catalysis 44 dispersants 44 oxidizing 44 amine 44 viscosity 44 clot formation 44 degradable 44 extraction 44 polymer 44 cellulose 44 decompose 44 organisms 44 solvents 44 biomolecules 44 lipids 44 cytotoxicity 44 Oxidation 44 photochemical 44 photosynthesis 44 resins 44 lignin 44 decomposes 43 sulphate 43 flowback 43 permeation 43 solids 43 oxygenation 43 emulsified 43 protein synthesis 43 H2S 43 chlorides 43 suspended solids 43 carcinogenesis 43 alkalinity 43 nanostructured 43 metal oxides 43 eutrophication 42 alkali 42 Dispersants 42 degradation 42 biologically active 42 hydrophobic 42 bioactive 42 cavitation 42 polysaccharides 42 soluble 42 hydrates 42 bacteria fungi 42 sediments 42 endocytosis 42 fertilization 42 vaporization 42 sediment 42 adsorbed 42 bioactivity 42 EOR 42 remove impurities