WO2004028984A1 - Dispositif pour decomposer completement par traitement biologique des dechets organiques - Google Patents

Dispositif pour decomposer completement par traitement biologique des dechets organiques Download PDF

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Publication number
WO2004028984A1
WO2004028984A1 PCT/CN2002/000681 CN0200681W WO2004028984A1 WO 2004028984 A1 WO2004028984 A1 WO 2004028984A1 CN 0200681 W CN0200681 W CN 0200681W WO 2004028984 A1 WO2004028984 A1 WO 2004028984A1
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WIPO (PCT)
Prior art keywords
organic waste
casing
porous carrier
bacteria
digestion chamber
Prior art date
Application number
PCT/CN2002/000681
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English (en)
French (fr)
Inventor
Kunyuan Song
Fang Yan
Original Assignee
Shanghai Gi Biotechnology Engineering Co., Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Priority to CNB01112685XA priority Critical patent/CN1168546C/zh
Application filed by Shanghai Gi Biotechnology Engineering Co., Ltd. filed Critical Shanghai Gi Biotechnology Engineering Co., Ltd.
Priority to CNB028296818A priority patent/CN1331783C/zh
Priority to AU2002338004A priority patent/AU2002338004A1/en
Priority to PCT/CN2002/000681 priority patent/WO2004028984A1/zh
Publication of WO2004028984A1 publication Critical patent/WO2004028984A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • B09B3/60—Biochemical treatment, e.g. by using enzymes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • B09B3/40—Destroying solid waste or transforming solid waste into something useful or harmless involving thermal treatment, e.g. evaporation
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
    • C05F17/10—Addition or removal of substances other than water or air to or from the material during the treatment
    • C05F17/15—Addition or removal of substances other than water or air to or from the material during the treatment the material being gas
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
    • C05F17/20—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation using specific microorganisms or substances, e.g. enzymes, for activating or stimulating the treatment
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F9/00—Fertilisers from household or town refuse
    • C05F9/02—Apparatus for the manufacture
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/141—Feedstock
    • Y02P20/145—Feedstock the feedstock being materials of biological origin
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse

Definitions

  • the present invention relates to a garbage processing device, in particular to a bio-disposable organic waste processing machine capable of digesting organic waste by using multi-family microorganisms to achieve harmless digestion treatment, and as a result, no residue can be discharged.
  • Organic waste is a major component of municipal solid waste. Taking Shanghai as an example, 13,000 tons of domestic waste is generated every day, and organic waste accounts for 1200 ⁇ 1300 tons / day. Because organic waste is easily corrupted, it is not easy to transport and store, and it produces harmful odors and sewage. It is a good method to implement waste classification and centralized treatment of organic waste. Therefore, since the end of the 20th century, many countries have adopted microorganisms for biological treatment of organic waste, and have achieved success. Organic waste bioprocessors have also emerged.
  • the object of the present invention is to provide an organic waste disposal biological treatment machine which uses organic flora to treat organic waste, and finally has no residue to be discharged.
  • An eradication type organic waste biological treatment machine includes a casing, a mixing device, a motor, and an organic waste input port, and is characterized in that a digestion chamber is provided in the casing and an oil heater with an electric heater is provided outside the digestion chamber. Jacketed heating chamber, an insulation layer is set outside the oil jacket, an exhaust gas deodorizing device is arranged at the top rear corner of the casing, an air input port is provided on a side plate of the casing, and a garbage turning mixing device is fixed on the digestion chamber frame shaft And driven by a motor. Confirm this BRIEF DESCRIPTION OF THE DRAWINGS
  • Figure 1 Schematic diagram of the left-side cross-sectional structure of the present invention
  • Figure 2 Schematic view of the present invention looking at the local cut
  • the digestion chamber of the waste biological treatment machine of the present invention contains a BMS system.
  • the BMS system is Best- Microorganism- System, which is mainly composed of (a) porous support and (b) multi-organism microorganisms coexisting on the porous support.
  • Porous carrier mainly composed of (a) porous support and (b) multi-organism microorganisms coexisting on the porous support.
  • the preferred porous carrier of the present invention is a wooden carrier, in which components that are liable to cause spoilage have been removed, but cellulose, lignin and pentosan components remain.
  • the porosity of the present invention is 75-85%, thereby maximizing the contact area between the garbage and the BMS polymicrobial organisms.
  • the wooden carrier of the present invention has pores of different sizes and depths, thereby forming a certain degree of anaerobic, facultative and aerobic regions, thereby providing suitable growth environments for different types of microorganisms.
  • a multifamily microorganism is an aggregate composed of a variety of bacteria, which contains microorganisms selected from the group consisting of photosynthetic bacteria, lactic acid bacteria, yeasts, actinomycetes, and the like.
  • microorganisms that can be used in the present invention are not particularly limited, and may be any bacteria that decompose and utilize various pollutants such as organic matter, sulfide, nitrogen oxide, and organic phosphorus in organic waste.
  • photosynthetic bacteria are mainly used to decompose low fatty acids and aromatic compounds;
  • lactic acid bacteria mainly decompose proteins and substances such as glucose, lactic acid, acetic acid, and propionic acid; yeasts are mainly used for high-concentration organic landfill leachate. Excellent effect; Actinomycetes mainly degrade a variety of organics including aromatic compounds.
  • microorganisms include, but are not limited to: ammonium bacteria, nitrifying bacteria, denitrifying bacteria used to eliminate Li 3 ; sulfur sulfide bacteria (such as Thiobacillus), filamentous sulfur bacteria (such as Bayesian) used to eliminate sulfide Sulfur bacteria, Sulfur-producing bacteria), photosynthetic sulfur bacteria (such as green sulfur bacteria, red sulfur bacteria); ammoniating bacteria (such as Bacillus) for denitrification and phosphorus removal, nitrifying bacteria, denitrifying bacteria, phosphorus bacteria (such as Serratia ).
  • These microorganisms can be commonly used in the field, and can also be obtained by conventional methods from environments such as garbage dumps and wastewater treatment plants.
  • the BMS system reactor simulates a natural environment ecosystem with a long food chain consisting of many types of microorganisms.
  • the BMS flora residing in the carrier is usually dormant. When exposed to organic waste, the flora quickly changed from dormant to active. Organic matter in organic waste is adsorbed on the bacterial cells within a short time (about 10-30 minutes), and soluble matter penetrates directly into the cells. The nutrients entering the cell are converted into simple inorganic substances such as carbon dioxide and water by a series of biochemical reactions under the action of intracellular enzymes. At the same time, energy is generated. Microorganisms use the energy released from the breath and the intermediate products produced during the oxidation process to synthesize cellular material and cause the bacteria to multiply. Microorganisms are constantly undergoing biological oxidation, and organic matter in the environment is continuously reduced, eventually eliminating organic waste.
  • the BMS system used in the present invention has the following main features:
  • D BMS system simulates the natural ecological environment. Its purification process and flow principle are different from traditional biological treatment processes.
  • the BMS system can not only rapidly decompose organic substances, suppress and eliminate the generation of odors such as hydrogen sulfide, ammonia gas, but also make the entire process No residual waste is discharged.
  • BMS biological treatment system is different from traditional organic waste treatment methods; oxygen transfer efficiency, oxygen utilization rate, treatment efficiency, biological quantity and activity, and economic indicators are significantly better than traditional treatment methods.
  • the wooden carrier of the present invention is different from the currently used biological carriers.
  • the carrier has a moderate specific gravity within the carrier and forms an ecological system of biological species with a reasonable number distribution.
  • the stirring and aeration system provides a sufficient source of oxygen for the microbial flora.
  • An eradication type organic waste biological treatment machine is provided with a digestion chamber in a casing, and an oil jacket heating chamber with an electric heater is provided outside the digestion chamber, and a heat insulation layer is provided outside the oil jacket.
  • An exhaust gas deodorizing device is arranged at the rear corner of the top of the casing, and an air input port is provided on a side plate of the casing.
  • the garbage turning mixing device is fixed on the digestion chamber frame shaft and is driven by a motor.
  • the organic waste input is located on a sloped panel at the top of the casing.
  • the electric control box, the motor and the operation panel are located in the cavity between the casing and the digestion chamber.
  • the operation panel is disposed on the main view panel of the casing, and the electric control box is fixed on the rear view panel of the casing.
  • a method for processing garbage by an organic waste biological processor comprising the following steps: a. Adding multi-family microorganisms coexisting on a wooden carrier in a digestion chamber, and adding organic waste; b. Heating the digestion chamber at a temperature of 40 ° C ⁇ 2 ° C, driving the mixing device at the same time, driving motor power 2.2kw:, rotating speed of digestion chamber mixing shaft: 4r. P. M, controlled by operating industrial computer; c. Continuous input through air input port during processing Fresh air and tail gas deodorization device.
  • the beneficial effects of the present invention are: complete digestion of organic waste using BMS multi-flora microorganisms, without solid and liquid residues.
  • the oil-jacketed digestion chamber heating and thermal insulation device enables the digestion chamber to be heated evenly, which is conducive to the reproduction of bacteria and improve the heat utilization rate.
  • the gas supply and exhaust form of the digestive chamber promotes the oxygen supply effect of the flora of the digestive chamber and timely discharges water vapor to provide suitable living conditions for the flora.
  • Specially designed organic waste turning mixing device ensures good contact between organic waste and air, promotes the digestion rate of organic waste and reduces energy consumption.
  • the physical and chemical deodorizing device improves the cleanliness of the exhaust gas, and the treatment result can realize no residue discharge. Adopting industrial computer control, high degree of automation, easy modification of the environmental parameters of the digestion chamber, and providing an excellent environment for the reproduction of bacteria.
  • the processing time of various organic wastes is shown in the following table:

Description

消灭型有机垃圾生物处理机
技术领域
本发明涉及一种垃圾处理装置， 特别涉及一种利用多菌群微生物对有机垃圾 进行消化， 使其实现无害化消化处理， 结果能实现无残留物排出的消灭型有机垃 圾生物处理机。 背景技术
随着我国城市化发展的加速，城市生物垃圾的合理处置已作为一个主要课题， 列入了急需解决的项目。有机垃圾是城市生活垃圾中一个主要成分。 以上海为例， 每天产生生活垃圾 13000吨， 而其中有机垃圾占有 1200〜1300吨 /日。 由于有机 垃圾易腐败， 不易运输、 储存， 产生有害健康的臭味、 污水等原因。 而实行垃圾 分类处理并对有机垃圾实行集中处理是一个很好的方法， 因而自二十世纪末起已 有不少国家采用微生物对有机垃圾进行生物处理， 并已取得了成功。 有机垃圾生 物处理机也应运而生。 我国自上世纪末在上海等发达的城市相继有有机垃圾生物 处理机面世并进入市场， 这类有机垃圾生物处理机， 通常使用专用的菌种， 在人 为的环境中， 实现对有机垃圾的生物消化， 但是处理的结果均有残余的固相物或 液相物需定期排出。 发明内容
本发明的目的在于提供一种利用生物菌群处理有机垃圾， 最终无残留物排出 的消灭型有机垃圾生物处理机。
本发明是这样实现的： 一种消灭型有机垃圾生物处理机， 包括壳体、 混合装 置、 电机、 有机垃圾投入口， 其特征在于壳体内设置消化室并在消化室外包具有 电加热器的油夹套加热室， 油夹套外设置保温层， 在壳体顶部后角设置有尾气除 臭装置， 在壳体的一侧板上设置空气输入口， 垃圾翻动混和装置固定在消化室架 轴上并由电机驱动。 确 认 本 附图说明
图 1 : 本发明左视截面结构示意图
图 2: 本发明俯视局剖结枸示意图
图中： 1 . 垃圾翻动混和装置， 2 . 操作面板， 3 . 空气输入口， 4 .有机 垃圾投入口， 5 . 尾气除臭装置， 6 . 保温层， 7 . 油夹套加热室， 8 . 电控箱， 9 . 电机， 1 0 . 壳体， 1 1 . 消化室。 具体实施方式
本发明的垃圾生物处理机的消化室含有 BMS 系统。 BMS 系统即 Best— Microorganism- System, 它主要由（a)多孔载体和（b)共生共存于多孔载体上多菌 群微生物构成。 多孔载体
本发明优选的多孔载体是木质载体， 其中已经去除了易造成腐败的成分， 但 保留纤维素、 木质素及戊聚糖成分。 本发明的空隙度为 75-85 %， 从而最大限度 地增加垃圾与 BMS多菌群微生物的接触面积。
此外， 本发明的木质载体具有大小和深浅不一的孔隙， 从而形成一定程度的 厌氧区、 兼氧区及好氧区， 从而为不同类型的微生物提供合适的生长环境。 多菌群微生物
共生共存于多孔载体上多菌群微生物是一个由多种菌群构成的集合体， 其中 含有选自以下的微生物： 光合细菌、 乳酸菌、 酵母菌、 放线菌等。
可用于本发明的微生物没有特别限制， 可以是任何具有分解、 利用有机垃圾 中有机物、 硫化物、 氮氧化物、 有机磷等各种污染物的细菌。 就上述主要的几类 微生物而言， 光合细菌主要用于分解低脂肪酸、 芳香族化合物； 乳酸菌主要分解 蛋白质以及葡萄糖、 乳酸、 醋酸、 丙酸等物质； 酵母菌主要对高浓度有机垃圾渗 滤液有极好的效果； 放线菌主要降解包括芳香族化合物在内的多种有机物。
代表性的微生物例子包括但并不限于： 用于消除丽 3的氨化菌、 硝化菌、 反 硝化菌； 用于消除硫化物的硫化细菌 (如硫杆菌）、 丝状硫磺细菌 (如贝氏硫细菌、 发硫菌）、 光合硫细菌（如绿硫细菌、 红硫细菌）； 用于脱氮除磷的氨化菌（如芽孢 杆菌）、 硝化菌、 反硝化菌、磷细菌（如沙雷氏菌）。这些微生物可以是在本领域的 常用的微生物种类， 也可以用常规方法从垃圾堆放场以及废水处理厂等环境下分 离获得。
BMS 系统反应器模拟自然环境生态系统，存在由许多种微生物构成的较长食 物链。宿居于载体的 BMS菌群平时处于休眠状态。当接触有机垃圾时，菌群很快由 休眠状态转向活跃状态。 有机垃圾中有机物质在很短时间 〈约 10-30分钟〉 内被 吸附到菌体上，可溶性物质直接透入细胞内。进入细胞内的营养物质在细胞内酶的 作用下，经一系列生化反应，使有机物转化为二氧化碳和水等简单无机物。 同时产 生能量。微生物利用呼吸放出的能量和氧化过程中产生的中间产物合成细胞物质， 使菌体大量繁殖。 微生物不断进行生物氧化，环境中有机物不断减少，最终将有机 垃圾消灭。
本发明所用的 BMS系统具有以下主要特点：
(D BMS 系统模拟自然生态环境，其净化过程及流程原理有别于传统生物处理 工艺， BMS系统不仅可以快速分解有机物，抑制和消除硫化氢、氨气等异臭的产生， 而且可使整个过程无剩余垃圾排出。
(2) BMS生物处理系统不同于传统的有机垃圾处理方法； 氧转移效率、氧利用 率、 处理效率、 生物数量及活性，经济性等指标明显优于传统的处理方法。
(3)本发明的木质载体，不同于目前常用的生物载体，载体内比重适中，形成生 物种类，数量分布合理的生态体系。
(4)搅拌和通气系统为微生物菌群提供了充实的氧源。
(5)设备处理效率高，占地面积小，投资成本低，一体化程度高。 实施例：
如图 1、 2所示。 一种消灭型有机垃圾生物处理机， 壳体内设置消化室， 并 在消化室外包具有电加热器的油夹套加热室， 油夹套外设置保温层。 在壳体顶部 后角设置有尾气除臭装置， 在壳体的一侧板上设置空气输入口， 垃圾翻动混和装 置固定在消化室架轴上并由电机驱动。有机垃圾投入口位于壳体顶部的坡面板上， 电控箱、 电机、 操作面板位于壳体和消化室之间的腔体内， 操作面板设置在壳体 的主视面板上， 电控箱固定在壳体的后视面板上。
一种有机垃圾生物处理机处理垃圾的方法， 包括以下步骤： a. 在消化室加 入共生共存于木质载体上的多菌群微生物， 加入有机垃圾； b. 对消化室加热， 温 度为 4 0 °C ±2°C， 同时驱动混合装置， 驱动电机功率 2. 2kw: ， 消化室翻动混和 轴转速： 4r. p. m， 由操作工控机控制； c. 在处理过程中通过空气输入口不断输入 新鲜空气和利用尾气除臭装置对尾气除臭。 本发明的有益效果是： 采用 BMS多菌群微生物， 进行有机垃圾的完全消化， 无固、 液相残留物。 油夹套消化室加热和保温装置， 使消化室受热均勾， 有利于 菌群的繁殖和提高热利用率。 消化室供气及排气形式， 促进消化室菌群的供氧效 果， 适时的排出水蒸气， 以提供菌群适宜的生活条件。 专门设计的有机垃圾翻动 混和装置保证有机垃圾与空气有良好接触，促进有机垃圾的消化速率和降低能耗。 物理化学除臭装置， 提高了排出尾气的洁净度， 处理结果可实现无残留物排出。 采用工控机控制， 自动化程度高， 消化室环境参数修改方便， 为菌群的繁殖提供 优异的环境。 各种有机垃圾处理时间见下表： 名 称 处理时间
蔬菜瓜果类 （不含纤维） < 6h
瓜果类 （含纤维） < 8h
谷物类 < 8h
肉类 < 16h
骨类及其它 < 36h
贝壳类 < 48h
食品加工厂下脚料及有机废弃物 < 24h (通常状态下） .

Claims

权 利 要 求
1、一种消灭型有机垃圾生物处理机， 包括壳体、 混合装置、 电机、 有机垃圾 投入口， 其特征在于， 壳体 [10]内设置消化室 [11]， 并在消化室外包具有电电加 热器的油夹套加热室 [7]， 油夹套外设置保温层 [6]， 在壳体顶部后角设置有尾气 除臭装置 [5]，在壳体的一侧板上设置空气输入口 [3]， 垃圾翻动混和装置 [1]固定 在消化室架轴上并由电机 [9]驱动。
2、根据权利要求 1所述的有机垃圾生物处理机， 其特征在于，有机垃圾投入 口 [4]位于壳体顶部的坡面板上， 电控箱 [8]、 电机、操作面板 [2]位于壳体和消化 室之间的腔体内， 操作面板设置在壳体的主视面板上， 电控箱固定在壳体的后视 面板上。
3、如权利要求 1所述的有机垃圾生物处理机， 其特征在于， 所述的消化室含 有 BMS系统， 该系统由（a)多孔载体和（b)共生共存于多孔载体上多菌群微生物构 成。
4、如权利要求 3所述的有机垃圾生物处理机， 其特征在于， 所述的多孔载体 为木质载体， 空隙度为 75-85 %。
5、如权利要求 3所述的有机垃圾生物处理机， 其特征在于， 所述的共生共存 于多孔载体上多菌群微生物含有以下微生物： 光合细菌、 乳酸菌、 酵母菌、 方 ί线 菌。
PCT/CN2002/000681 2001-04-20 2002-09-27 Dispositif pour decomposer completement par traitement biologique des dechets organiques WO2004028984A1 (fr)

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CNB01112685XA CN1168546C (zh) 2001-04-20 2001-04-20 消灭型有机垃圾生物处理机
CNB028296818A CN1331783C (zh) 2001-04-20 2002-09-27 消灭型有机垃圾生物处理机
AU2002338004A AU2002338004A1 (en) 2001-04-20 2002-09-27 A device for decomposing organic garbage completely by biochemical treatment
PCT/CN2002/000681 WO2004028984A1 (fr) 2001-04-20 2002-09-27 Dispositif pour decomposer completement par traitement biologique des dechets organiques

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CNB01112685XA CN1168546C (zh) 2001-04-20 2001-04-20 消灭型有机垃圾生物处理机
PCT/CN2002/000681 WO2004028984A1 (fr) 2001-04-20 2002-09-27 Dispositif pour decomposer completement par traitement biologique des dechets organiques

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CN108994045A (zh) * 2018-07-09 2018-12-14 淮阴师范学院 利用微生物分解有机垃圾并制取新能源的方法

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CN1168546C (zh) * 2001-04-20 2004-09-29 上海金迪生物技术工程有限公司 消灭型有机垃圾生物处理机
TWI402423B (zh) * 2006-02-28 2013-07-21 Entegris Inc 用於一幫浦操作之系統及方法
CN102699009A (zh) * 2012-06-15 2012-10-03 上海科东自控工程有限公司 微生物垃圾处理机
CN103060231A (zh) * 2012-12-26 2013-04-24 福建大用生态农业综合发展有限公司 用于养殖场消除臭味的复合微生态菌剂
CN103656712B (zh) * 2013-11-20 2016-04-13 日照贝斯特环保生物科技有限公司 一种海藻生物除臭剂及其制备方法
CN105039221B (zh) * 2015-08-07 2019-04-16 中国农业科学院哈尔滨兽医研究所 一株冷水鱼益生菌节杆菌菌株及其用途
CN109553439A (zh) * 2018-11-20 2019-04-02 龙岩维妮爵雅环保产品科技有限公司 一种垃圾处理设备

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