Composting maturity parameters of some organic waste combinations [electronic resource].

By: Contributor(s): Language: English Summary language: Arabic Description: p.205-213Other title:
  • مدلولات النضج لعملية كمر بعض المخلفات العضوية
Uniform titles:
  • Agricultural research journal, Suez Canal University, 2003 v.2 [electronic resource].
Subject(s): In: Agricultural Research Journal, Suez Canal University 2003 v.2Summary: An experiment for mature composting organic wastes was carried out at the farm of the Faculty of Agriculture, Suez Canal Universify, ismailia Governorate. Sewage sludge (SS) from the Wastewater Treatment Plam at Serabium, lsmailia, was composted individually or mixed with rice straw (RS), town refuse (TR) or poultry manure (PM) or their mixtures, on equal weigh basis as follows: SS, SS + RS, SS + TR. SS + PM, SS +RS + TR, SS + RS + PM, SS + TR + PM and SS + RS + TR + PM. Mixtures of the different composts were regularly mixed in elongated piles 5 m long, 1 m high and 1 m wide. Total bacteria, fungi and actinomycets were counted, beside total C, cummulative decomposed C and N, and CO2 evolution rate were recorded at various composting stages (0, 1, 3, 7, 15, 30 and 45 days).
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An experiment for mature composting organic wastes was carried out at the farm of the Faculty of Agriculture, Suez Canal Universify, ismailia Governorate. Sewage sludge (SS) from the Wastewater Treatment Plam at Serabium, lsmailia, was composted individually or mixed with rice straw (RS), town refuse (TR) or poultry manure (PM) or their mixtures, on equal weigh basis as follows: SS, SS + RS, SS + TR. SS + PM, SS +RS + TR, SS + RS + PM, SS + TR + PM and SS + RS + TR + PM. Mixtures of the different composts were regularly mixed in elongated piles 5 m long, 1 m high and 1 m wide. Total bacteria, fungi and actinomycets were counted, beside total C, cummulative decomposed C and N, and CO2 evolution rate were recorded at various composting stages (0, 1, 3, 7, 15, 30 and 45 days).

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