畜禽养殖废弃物堆肥过程中微生物除臭研究进展

魏启航,任艳芳,何俊瑜,李兆君

Research Progress of Microbial Deodorization in Livestock and Poultry Wastes Composting

WEI QiHang,REN YanFang,HE JunYu,LI ZhaoJun

表4 除臭菌株的筛选、鉴定和优化条件

Table 4 Screening, identification and optimum condition of deodorizing strains

菌株来源 Source of strain 菌株 Strain 鉴定 Identification 除臭率Deodorization (%) 复合菌剂 Compound microbial agent 优化条件 Optimum condition 参考文献 Reference NH3 H2S 猪粪Pig feces XA12 XB2 XB9 乳酸片球菌Pediococcus acidilactici 解淀粉芽孢杆菌Bacillus amylolique faciens 罗伦隐球酵母Cryptococcus laurentii 61.17 63.5 56.64 / / / XA12+XB2+XB9 NH3去除率85.6% The removal rate of NH3 reach 85.6% 温度32℃ pH7.0 Temperature 32℃ pH7.0 接种量10% 时间54 h Inoculum 10% Time 54 h [79] 垃圾渗滤液 Leachate water CC3 CC7 CC13 CC16 乳酸片球菌Pediococcus acidilactici 巨大芽孢杆菌Bacillus megaterium 嗜酸乳杆菌Lactobacillus acidophilus 粪产碱杆菌Alcaligenes faecalis 62.25 51.78 67.68 56.25 50.23 48.75 60.95 52.23 CC7:CC13:CC16 = 2:3:1 NH3去除率83.56% The removal rate of NH3 reach 83.56% H2S去除率70.25% The removal rate of H2S reach 70.25% 温度30℃ pH6.5 Temperature 30℃ pH6.5 接种量5% 时间60 h Inoculum 5% Time 60 h [80] 垃圾场土样 Soil sample of wasteyard X8 X12 R5 R8 J8 巴氏醋杆菌Acetobacter pasteurianus 玉米乳杆菌Lactobacillus zeae 副干酪乳杆菌Lactobacillus paracasei 发酵乳杆菌Lactobacillus fermentum 酿酒酵母Saccharomyces cerevisiae 86.54 70.32 79.78 88.47 78.46 71.34 62.49 73.98 75.45 62.68 X8+X12+R5+R8+J8 NH3去除率92.68% The removal rate of NH3 reach 92.68% H2S去除率84.72% The removal rate of H2S reach 84.72% 温度38℃ pH3.5 Temperature 38℃ pH3.5 稀释倍数80 时间24 h Dilution ratio 80 Time 24 h [81] 猪粪Pig feces 活性污泥Activated sludge 垃圾Rubbish 秸秆Straw BX3 AX4 AF2 BZ1/DZ1/ DZ3/EZ3 细菌Bacteria 细菌Bacteria 放线菌Actinomycetes 真菌Fungi 80.07 / / >50 76.92 >80 >75 / AF2+DZ1+BX3+DZ3+BZ1+EZ3+AX4 NH3去除率82.14% The removal rate of NH3 reach 82.14% H2S去除率80.84% The removal rate of H2S reach 80.84% 堆肥接种量5% Inoculum of compost 5% [82] 猪粪Pig feces 土壤Soil sample Z2 弯曲芽孢杆菌Bacillus flexus 71 62.3 接种量1%-5% Inoculum 1%-5% [83] 鸡粪Chicken feces CCJZO22 红平红球菌Rhodococcus erythropolis 66.73 54.51 温度30℃ pH7.0 Temperature 30℃ pH7.0 接种量12% Inoculum 12% [84] 粪污Feces JFF-2 JFF-3 地衣芽孢杆菌Bacillus licheniformis 粪产碱杆菌Alcaligenes faecalis / / 84.02 86.12 [85] 猪粪Pig feces 土壤Soil sample YX-3 暹罗芽孢杆菌Bacillus siamensi 56.9 8.6 温度30-40℃ Temperature 30-40℃ 接种量8% Inoculum 8% [59] 活性污泥Activated sludge Y1 不动杆菌Acinetobacter 99(NH4+-N) / 温度30-35℃ Temperature 30-35℃ pH7.0 时间24 h pH7.0 Time 24 h 转速150 r/min Shake speed at 150 r/min [86] 制药厂原水 Raw water of pharmaceutical factory JR1 不动杆菌Acinetobacter 98.5(NH4+-N) / 温度30℃ Temperature 30℃ pH4.5 时间24 h pH4.5 Time 24 h C/N 16 Carbon-nitrogen ratio at 16 [87]