Abstract
This paper reports the changes in microbial parameters and enzymatic activities during vermicomposting of effluent treatment plant sludge (ETPS) of bakery industry spiked with cow dung (CD) by Eisenia fetida. Six vermibins containing different ratios of ETPS and CD were maintained under controlled laboratory conditions for 15 weeks. Total bacterial and total fungal count increased upto 7th week and declined afterward in all the bins. Maximum bacterial and fungal count was 31.6 CFU × 106 g−1 and 31 CFU × 104 g−1 in 7th week. Maximum dehydrogenase activity was 1921 μg TPF g−1 h−1 in 9th week in 100 % CD containing vermibin, whereas maximum urease activity was 1208 μg NH4 −N g−1 h−1 in 3rd week in 100 % CD containing vermibin. The enzyme activity and microbial counts were lesser in ETPS containing vermibins than control (100 % CD). The growth and fecundity of the worms in different vermibins were also investigated. The results showed that initially biomass and fecundity of the worms increased but decreased at the later stages due to non-availability of the palatable feed. This showed that quality and palatability of food directly affect biological parameters of the system.
Similar content being viewed by others
References
Aira M, Dominguez J (2010) Substrate-induced respiration as a measure of microbial biomass in vermicomposting studies. Bioresour Technol 101:7173–7176
Aira M, Monroy F, Dominguez MS (2002) How earthworm density affects microbial biomass and activity in pig manure. European J of Soil Biol 37:7–10
Barois I, Lavelle P (1986) Changes in respiration rate and some physico-chemical properties of a tropical soil during transit through Pontoscolex corethrurus (Glossoscolecidae Oliochaeta). Soil Biol Biochem 18:539–541
Benitez E, Nogales R, Elvira C, Masciandaro G, Ceccanti B (1999) Enzyme activities as indicators of the stabilization of sewage sludge composting with Eisenia foetida. Bioresour Technol 67:297–303
Benitez E, Sainz H, Nogales R (2005) Hydrolytic enzyme activities of extracted humic substances during the vermicomposting of a lignocellulosic olive waste. Bioresour Technol 96:785–790
Bolton H, Elliott LF, Papendick RI, Bezdicek DF (1985) Soil microbial biomass and selected soil enzyme activities: Effect of fertilization and cropping practices. Soil Biol Biochem 17:297–302
Casida L, Johnson J, Klein D (1964) Soil dehydrogenase activity. Soil Sci 98:371–376
Ceccanti B, Garcia C (1994) Coupled chemical and biochemical methodologies to characterize a composting process and the humic substances. In: Senesi N, Miano T (eds) Humic substances in the global environment and its implication on human health. Elsevier, New York, pp 1279–1285
Chan LPS, Griffiths DA (1988) The vermicomposting of pre-treated pig manure. Biol Wastes 24:57–69
Cuncha Queda AC, Vallini G, Agnolucci M, Coelho CA, Campos L, De Sousa RB (2002) Microbiological and chemical characterization of composts at different levels of maturity, with evaluation of phytotoxicity and enzymatic activities. In: Insam H, Riddech N, Krammer S (eds) Microbiology of Composting. Springer Verlag, Heidelberg, pp 345–355
Dominguez J (2004) State of the art and new perspectives in vermicomposting research. In: Edwards CA (ed) Earthworm Ecology, 2nd edn. CRC Press, Boca Raton, pp 401–425
Edwards CA, Bohlen PJ (1996) Biology and Ecology of earthworm, thirdth edn. Chapman and Hall, New York
Edwards CA, Dominguez J, Neuhauser EF (1998) Growth and reproduction of Perionyx excavatus (Perr.) (Megascolecidae) as factors in organic waste management. Biol Fertil Soils 27:155–161
Elvira C, Goicoechea M, Sampdro L, Mato S, Nogales R (1996) Bioconversion of solid paper-pulp mill sludge by earthworms. Bioresour Technol 75:173–177
Elvira C, Sampedro L, Benitez E, Nogales R (1998) Vermicomposting of sludges from paper mill and dairy industries with Eisenia andrei: a pilot scale study. Bioresour Technol 63:205–211
Fayolle LH, Michaud DC, Stawiecki J (1997) Influence of temperature and food source on the life cycle of the earthworm Dendrobaena veneta (Oligochaeta). Soil Biol Biochem 29(3/4):747–750
Fracchia L, Dohrmann AB, Martinotti MG, Tebbe CC (2006) Bacterial diversity in a finished compost and vermicompost: differences revealed by cultivation-independent analyses of PCR-amplified 16S rRNA genes. Appl Microbial Biotechnol 71:942–952
Garcia C, Hernandez T, Costa F (1997) Potential use of dehydrogenase activity as an index of microbial activity in degraded soils. Commun Soil Sci Plant An 28:123–134
Garg VK, Gupta R (2011) Optimization of cow dung spiked pre-consumer processing vegetable waste for vermicomposting using Eisenia fetida. Ecotox Environ Safe 74:19–24
Garg VK, Suthar S, Yadav A (2012) Management of food industry waste employing vermicomposting technology. Bioresour Technol 126:437–443
Garrett SD (1981) Soil fungi and soil fertility. Pergamon Press, Oxford
Kandeler E, Gerber H (1988) Short-term assay of soil urease activity using colorimetric determination of ammonium. Biol Ferti Soils 6:68–72
Kaur A, Singh J, Vig AP, Dhaliwal SS, Rup PJ (2010) Cocomposting with and without Eisenia fetida for conversion of toxic paper mill sludge to a soil conditioner. Bioresour Technol 101:8192–8198
Kaushik P, Garg VK (2003) Vermicomposting of mixed solid textile mill sludge and cow dung with the epigeic earthworm Eisenia foetida. Bioresour Technol 90:311–316
Kocik A, Truchan M, Rozen A (2007) Application of willows (Salix viminalis) and earthworms (Eisenia fetida) in sewage sludge treatment. Eur J Soil Biol 43:327–331
Lazcano C, Gómez-Brandón M, Domínguez J (2008) Comparison of the effectiveness of composting and vermicomposting for the biological stabilization of cattle manure. Chemosphere 72:1013–1019
Nannipieri P, Johanson RL, Paul EA (1978) Criteria for measurement of microbial growth and activity in soil. Soil Biol Biochem 10:223–229
Parle JN (1963) Micro-organisms in the intestines of earthworms. J Gen Microbiol 31:1–11
Parthasarathi K, Ranganathan LS (1999) Longevity of microbial and enzyme activity and their influence on NPK content in pressmud vermicasts. European J Soil Biol 35(3):107–113
Pizl V, Nováková A (2004) Interactions between microfungi and Eisenia andrei (Oligochaeta) during cattle manure vermicomposting. Pedobiologia 47:895–899
Pramanik P, Ghosh GK, Ghosal PK, Banik P (2007) Changes in organic—C, N, P and K and enzymatic activities in vermicompost of biodegradable organic wastes under liming and microbial inoculants. Bioresour Technol 98:2485–2494
Sangwan P, Kaushik CP, Garg VK (2010) Vermicomposting of sugar industry waste (press mud) mixed with cow dung employing an epigeic earthworm Eisenia foetida. Waste Manage Res 28:71–75
Scheu S (1987) Microbial activity and nutrient dynamics in earthworms casts (Lumbricidae). Biol Fertil Soils 5:230–234
Seeber J, Seeber GUH, Langel R, Scheu S, Meyer E (2008) The effect of macroinvertebrates and plant litter of different quality on the release of N from litter to plant on alpine pastureland. Biol Fertil Soils 44:783–790
Suthar S (2008) Bioremediation of aerobically treated distillery sludge mixed with cow dung by using an epigeic earthworm Eisenia fetida. Environmentalist 28:76–84
Suthar S, Sharma P (2013) Vermicomposting of toxic weed—Lantana camara biomass: chemical and microbial properties changes and assessment of toxicity of end product using seed bioassay. Ecotox Environ Safe 95:179–187
Tabatabai MA, Bremner JM (1972) Assay of urease activity in soils. Soil Biol Biochem 4:479–487
Trevors JT (1984) Dehydrogenase activity in soil. A comparison between the INT and TTC assay. Soil Biol Biochem 16:673–674
Vivas A, Moreno B, García-Rodríguez S, Benítez E (2009) Assessing the impact of composting and vermicomposting on bacterial community size and structure, and microbial functional diversity of an olive-mill waste. Bioresour Technol 100:1319–1326
Yadav A, Garg VK (2009) Feasibility of nutrient recovery from industrial sludge by vermicomposting technology. J Hazard Mater 168:262–268
Zhang B-G, Li G-T, Shen T-S, Wang J-K, Sun Z (2000) Changes in microbial biomass C. N and P and enzyme activities in soil incubated with the earthworm Metaphire guillelmi or Eisenia fetida. Soil Biol Biochem 32:2055–2062
Acknowledgments
One of the authors (Anoop Yadav) is thankful to Council of Scientific and industrial Research (CSIR), New Delhi (India), for providing financial assistance in the form of Senior Research Fellowship (Extended) to conduct this work.
Compliance with ethical standards
1. There is no conflict of interest.
2. This Research work does not involve Human Participants and/or large Animals. Earthworms have been used for the vermicomposting.
3. All authors mutually agree to submit manuscript to ESPR.
Author information
Authors and Affiliations
Corresponding author
Additional information
Responsible editor: Philippe Garrigues
Rights and permissions
About this article
Cite this article
Yadav, A., Suthar, S. & Garg, V.K. Dynamics of microbiological parameters, enzymatic activities and worm biomass production during vermicomposting of effluent treatment plant sludge of bakery industry. Environ Sci Pollut Res 22, 14702–14709 (2015). https://doi.org/10.1007/s11356-015-4672-7
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11356-015-4672-7