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201716·202·(513056)[][][]TQ[]A[]1007-1865(2017)16-0202-02RemovalMethodsforAmmoniafromHighSalinityandAmmoniaWastewaterLiChanjun,HeJianming,GuoQuanwen,WenDingqiang,LiangWeichun(GuangdongJianaEnergyTechnologyCo.,Ltd.,Qingyuan513056,China)Abstract:Thetechnologiesfortreatmentofammoniafromhighsalinityandammoniawastewaterwerediscussed.Theprinciples,thetraits,advantagesanddisadvantages,applicableconditions,aswellasitsapplicationofmagnesiumammoniumphosphate,airstripping,steamstripping,steamstrippingdistillation,gasmembranetechnologyweremainlyintroduced.Whenitcomestoselectionsofthespecificmethod,theenterprisescanchoosetherighttechniqueandtechnologybycontrasting,analyzingtheconcentrationandthenatureofitswastewater.Keywords:highsalinityandammoniawastewatermagnesiumammoniumphosphateairstrippingsteamstrippingsteamstrippingdistillationgasmembrane11000~10000mg/L22.1NH4+()[1](MagnesiumAmmoniumPhosphateMAP)[2]Mg2+PO43-NH4+Mg2++NH4++HPO42-+6H2O→MgNH4PO4·6H2O+H+(KSP=2.5×10-1325)1gNH4+-N17.5gMgNH4PO4·6H2OpHMgCl2·6H2ONa2HPO4·12H2OpH9.5pH[3]MgCl2·6H2ONa2HPO4·12H2OMg2+NH4+PO42-=111pH8.5~9.05618mg/L65mg/L[4]MgCl2·6H2ONaH2PO4·12H2OMgNP=1.210.9pH7.08~8.1280%Mg2+NH4+PO43-pH80%~98%50~300mg/LNPMAPMAP(1)(2)2.2/[5-8]()—pHpH1080%pH1198%[9]pH253000~3800pH10.590%500~1000mg/L2000~4000mg/L20~30/50~200mg/L(1%)[]2017-05-20[](1987-)20171644354·203·2.3pH1010mg/L120~60016%~22%5~10/pHpH10mg/LpH107000mg/L2.4NH3CO2SO2H2SCl2Br2I2HCN[10-12]1985Cussler[13-15][16-20]NH3NH3NH3+15~18%15mg/L3000~6000mg/L10000mg/L8000mg/L3[1]MAP[J]200234-35[2]MariskaRonteltapMaxmaurerWilliGujerThebehaviourofpharmaceuticalsandheavymetalsduringstruviteprecipitationinurine[J]WaterResearch200741(9)1859-1868[3][J]199920(5)90-92[4][J]()200821(3)24-26[5]1998(4)21-23[6]200017(1)35-37[7]200427(1)80-81[8]200018(1)7-10[9][J]2004(6)[10][J]201232(1)79-85[11][J]201232(10)2360-2365[12][J]200732(7)91-95[13]QiZCusslerELMicroproroushollowfiberforgasabsorptionMasstransferintheliquid[J]JournalofMembraneScience198523(3)321-332[14]QiZCusslerELMicroproroushollowfiberforgasabsorptionMasstransferintheliquid[J]JournalofMembraneScience198523(3)333-34[15]SemmensMJFosterDMCusslerELAmmoniaremovalfromwaterusingmicroproroushollowfibers[J]JournalofMembraneScience199051(1/2)127-140[16]QinYJCabranlJMSLumenmasstransferinhollow-fibermembraneprocesseswithconstantexternalresistances[J]AIChEJournal199743(8)1975-1988[17]QinYJCabranlJMSLumenmasstransferinhollow-fibermembraneprocesseswithconstantexternalresistances[J]AIChEJournal199844(4)836-848[18]RajaloGTerepingOPetrovskayaTThermallyforcedmembranedesorptionabsorptionofammonia[J]JournalofMembraneScience199489(1/2)93-99[19][J]200526(5)50-53[20][J]200120(6)595-599