Abstract:
:This paper reports the vermicomposting of food industry sludges (FIS) mixed with different organic wastes employing Eisenia fetida. A total of 10 vermicomposting units containing different wastes combinations were established. After 15 weeks significant increase in total nitrogen (N(total)) (60-214%), total available phosphorous (P(avail)) (35.8-69.6%), total sodium (Na(total)) (39-95%), and total potassium (K(total)) (43.7-74.1%), while decrease in pH (8.45-19.7%), total organic carbon (OC(total)) (28.4-36.1%) and C:N ratio (61.2-77.8%) was recorded. The results indicated that FIS may be converted into good quality manure by vermicomposting if spiked with other organic wastes in appropriate quantities.
journal_name
Bioresour Technoljournal_title
Bioresource technologyauthors
Garg VK,Suthar S,Yadav Adoi
10.1016/j.biortech.2011.11.116subject
Has Abstractpub_date
2012-12-01 00:00:00pages
437-43eissn
0960-8524issn
1873-2976pii
S0960-8524(11)01727-5journal_volume
126pub_type
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