Method for treating resistance genes and antibiotics in pig manure

• Main Authors: ZHANG HUI, LU XIAOMING
• Format: Patent
• Language: Chinese; English
• Published: 27.07.2018
• Subjects: CHEMISTRY; CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT; FERTILISERS; FERTILISERS CHARACTERISED BY THEIR FORM; FERTILISERS PRODUCING CARBON DIOXIDE; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; MANUFACTURE THEREOF; METALLURGY; MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENTSUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVINGA SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES,SOIL-CONDITIONERS, WETTING AGENTS; ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE

The invention relates to a method for treating resistance genes and antibiotics in pig manure. The method comprises the following steps: (1) adding smashed wheat straw, smashed waste bacteria sticks,plant ash and saw dust in fresh pig manure, and uniformly mixing; (2) sealing the pig manure after the materials are added into the pig manure, and carrying out anaerobic composting treatment, whereinthe composting treatment time is 20 to 25 days, the temperature is 40 to 50 DEG C, the water content is 50 to 65 percent, and the pH (Potential of Hydrogen) value is 7.0 to 8.0. The method disclosedby the invention is capable of obviously cutting down the abundance of the resistance genes and the content of the antibiotics; the method is simple, the cost of used materials is low, and the methodis convenient to control and is suitable for large-scale popularization and application. 本发明涉及种治理猪粪中抗性基因、抗生素的方法，包括以下步骤：(1)向鲜猪粪中加入碎麦秆、粉碎的废菌棒、草木灰、锯末，混合均匀；(2)将步骤(1)加料后的猪粪密封，进行厌氧堆肥化处理，堆肥化处理时间为20d～25d、温度为40℃～50℃、含水率为50％～65％、pH值为7.0～8