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In recent years, in the context of resources, environment and development have become major issues of general interest of the international community today, municipal solid waste caused by social and environmental problems have become increasingly prominent. In view of the advantages and disadvantages of a variety of municipal solid waste disposal technology, processing technology combine to form an integrated approach is the future trend. Which aerobic composting of municipal solid waste with earthworms stacking formed by the combination approach is a way to achieve waste disposal reduction, harmless and ecological resources. Therefore, this paper Changchun urban organic garbage and peri-urban agriculture organic waste straw as the research object, using orthogonal test method, in different amount of ventilation, moisture content, the ratio of carbon to nitrogen and phosphorus and particle size under the conditions of high temperature aerobic composting, nutrition parameters and humification parameters comprehensive analysis of as composting indicators to determine the optimum conditions of high temperature aerobic composting; to be processed in the best aerobic conditions different composting period with a mixture of cow dung and earthworms, changes of material properties in the analysis process to determine the best combination of aerobic composting and vermicomposting; finally using principal component analysis and plant Toxicological test methods, combined with changes in material properties and effects on plant indicators, comprehensive evaluation of eco-technology treatment of municipal the effect of the garbage. The results showed that: aerobic composting experiment, the temperature rise downward trend, the highest temperature reached above 50 ° C and maintained for more than 5 days, in line with the harmless disposal requirements; organic matter, available nitrogen and humic acid E4 / E6 values ??are reduced; total nitrogen, total phosphorus, available phosphorus and humification index; various aerobic composting experiment tends to be harmless, stability and maturity. Moisture content, the amount of ventilation, carbon, nitrogen and phosphorus ratio and particle size on aerobic composting have a significant effect on the main factors affecting the aerobic composting moisture content, followed by the amount of ventilation, the ratio of carbon to nitrogen and phosphorus and particle size, aerobic composting ventilation, moisture content, carbon-nitrogen ratio, carbon-phosphorus ratio and particle size the best combination of 0.15 m3 · min-1 · m-3, 55%, 32,139 and 40 mm. In the the earthworm composting process, the weight of the earthworm have experienced increased over time, and then decreased in the process. pH, organic matter, humic acid E4/E6 value, organic phosphorus, and amylase activity showed a decreasing trend; DOM, humic acids, total nitrogen, total phosphorus, available nitrogen, phosphorus, urease activity and alkaline phosphatase activity showed an increasing trend; earthworms promote the degradation of organic matter and compost material increase in the degree of humification nutrients, but also to be increased, the final materials stabilized and decomposed. Changes in the nature of the various materials under different treatment conditions to some extent, reflect the effect of the eco-technology processing, the degradation of organic matter best 60% CM 40% R 45E, humus highest degree of 40% CM 60% S 25E, the largest percentage increase for 80% CM 20% S 65E total nitrogen content, total phosphorus content of the largest percentage increase of 40% CM 60% R 45E, an increase in available nitrogen largest proportion of 60% CM 40% R 65E, the largest percentage increase phosphorus content 40% CM 60% R 25E, urease activity in the largest percentage increase of 60% CM 40% S 45E, alkaline phosphatase activity in the largest percentage increase of 60% CM 40% R 45E, starch the smallest proportion of activity is decreased to 40% CM 60% S 45E. Vermicomposting products of the different treatment of organic matter and nutrients reach the standards of organic fertilizer, but there are some differences in product quality between different treatments, a combination of better product quality 80% 20% S 45E and 80% to 20% of R 45E; the in plant toxicology experiments quality better composition 80% 20% S 45E, 80% 20% R 45E, 80% 20% S 65E and 80% 20% R 65E. Comprehensive product quality and plant toxicology, add 20% of the early warming period compost, earthworm 45, earthworm compost product obtained better quality.
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