Open AccessRecycling of waste from housing and communal services into secondary material resources based on the study of the qualitative composition of sewage sludge from Blagoveshchensk treatment facilities
Author(s) -
T. G. Molchanova,
N. S. Shelkovkina
Publication year - 2020
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/547/1/012024
Subject(s) - raw material , sewage sludge , production (economics) , waste management , environmental science , humus , fertilizer , agriculture , sewage , business , organic fertilizer , engineering , agronomy , economics , soil water , ecology , macroeconomics , soil science , biology
The article considers the possibility of introducing low-waste technology as a method of production. It allows to have the most rational and integrated use of raw materials and energy in the cycle of raw resources, production, consumer and secondary resources, so that any impact on the environment does not disrupt its normal functioning. Intensification of agriculture and insufficient introduction of organic matter into the soil lead to a decrease in humus, which is the main fertilizer. Hence, there is an urgent need to maximize the production of all types of organic fertilizers, including non-traditional ones. Therefore, the priority aim in this field is to identify the possibility of using sewage sludge as a fertilizer to produce a good environmentally safe crop.