Class Appraisal Of Composition Of Effective Microorganism And Its Use In Compost

Municipal domestic waste,which is made by human being during their living and is considered as valueless thing,now has become one of the ten crucial problems that influence the living environment of human being and social development.In order to cast off the crisis of "besieged city of garbage"and "human being embedded by garbage"and bring about an advance in social civilization an improvement in ecological emvironment.Study and analyzing the constituent features of municipal domestic waste and exploring the methods of treatment and disposal of municipal domestic waste have got an universal attaching importance to by every country in the world.Especiall along with the unceasing enhancement of acknowledgement of the public for the importance of environment protection and limitation of the natural resource,people have already started seeking resourcelization of garbage treatment and make every effort to reduce as low as possible the load brought on the society and environment,while study hamlesslization and quantity reducing of garbage treatment.Therefore,about composting treatment of municipal domestic waste,it is even more the target that is followed with interest by the wide workers of environment protection and environmental sanitary. Through comparative analysis for the method of treatment of municipal domestic waste,especially the expounding for the historic development of garbage composting and looking into the future for the prospects of development,it shows that the composting technology of municipal domestic waste is a garbage treatment technology which has a bright future; meanwhile it summarizes the basic principle,procedure affecting factors and the relating criterion of maturity indices for the treatment of aerobic composting of municipal domestic waste. EM effective biology technology has been widely used all over the world in environmental protection ,breed aquatics ,planting etc, fields .This paper also introduces information on current status of effective microorganisms biology technology application in our country for following fields: environmental protection , breed aquatics , planting.This paper discusses to adopt effective microorganisms as medicament of inoculation to find way to compost. It also makes a study of composition of effective microorganisms, and each bacterium how to give an impetus to compost. This experiment added effective microorganism to different culture mediums and appraisal main kinds of bacterium by observing form and amount of coenobium. Trained the bacterium and added them into samples of compost, and execute a sample of blank and a sample of all bacterium. Research the different action of each bacterium by measured temperature, moisture content, pH, NH4+-N,NO3--N,Co(w)/No(w). Result of this experiment indicates that the composition of effective microorganisms: lactobacillus, pHotosynthetic bacterium, microzyme and acetic acid bacterium. In process of compost, maturity of the sample which was added bacterium to is faster than the blank sample. Lactobacillus could accelerate the maturity of compost, and give an impetus to transform of organic matter; pHotosynthetic bacterium and microzyme also have good effects.