菠萝果汁加工污水治理
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2019-03-22 00:40:32
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菠萝果汁加工污水治理中国沼气ChinaBiogas2009,27(2)29菠萝果汁加工污水治理黄家华1,熊庆军1,方日明2(1.广东省环境工程装备总公司湛江公司,广东湛江524005;2.中国热带农业科学院农产品加工研究所,广东湛江524001)摘要:菠萝是季节性很强的热带水果,旺产期在4-6月份,适时加工期为60天左右。因此规模化加工时间短,停产时间长,污水浓度高。该治理工艺采用储存污水作为停产期间营养调节来维持微生物活性,是该项工艺技术成功的关键,对季节性天然食品工业污水治理具有参考价值。关键词:菠萝;加工;储存污水;气浮;厌氧好氧中图分类号:X703;$216.4文献标识码:B文章编号:1000一1166(2009)02—0029—03TreatingofPineappleProcessingWastewaterbyAir·floatating·Anaerobic-AreobicProcess/HUANGJia-hual.XIONGQing-junl,FANGRl-minf/(1.ZhangjiangBranch,GuangdongEnvironmentalEngineeringEqmpmemGroupCompany,Zhanjiang524005,Guangdong,China;2.AgrioadturaiProductProcessingResearchInstitute,AcademyofTropicalAgrienituraSciencesofChina,Zhardiang524001,Guangdong,China)Abstract:Pineappleisakindoftropicalfruitwithstrongseasonalcharacteristic.TheharvestingperiodrangesfromApriltoJuneeachyearwith8shortsuitableprocessingtimeofabout60daysandalongproductionsuspensiontime.Therefore,thescaledprocessingenterprisesaledifficulttOtreathugemountofwastewater.Inthistreatmentprocess,thestoredwastewaterw
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