航天推进剂是指用于航天器推进的燃料和氧化剂。在航天推进剂生产过程中，废水排放是不可避免的。为了保护环境，减少对水体的污染，GB 14374-1993 航天推进剂水污染物排放标准被制定出来。

本标准适用于航天推进剂生产过程中废水排放的水污染物限制要求和监测方法。其中，水污染物包括COD、BOD5、SS、NH3-N、NO3-N、NO2-N、TP、Cu、Zn、Cr、Ni、Pb、Cd、Hg、As、C6H6、C7H8、C8H10、C9H12、C10H14、C11H16、C12H18、C13H20、C14H22、C15H24、C16H26、C17H28、C18H30、C19H32、C20H32、C21H34、C22H36、C23H38、C24H38、C25H40、C26H42、C27H44、C28H46、C29H48、C30H50、C31H52、C32H54、C33H56、C34H58、C35H60、C36H62、C37H64、C38H66、C39H68、C40H70、C41H72、C42H74、C43H76、C44H78、C45H80、C46H82、C47H84、C48H86、C49H88、C50H92、C51H94、C52H96、C53H98、C54H100、C55H102、C56H104、C57H106、C58H108、C59H110、C60H112、C61H114、C62H116、C63H118、C64H120、C65H122、C66H124、C67H126、C68H128、C69H130、C70H132、C71H134、C72H136、C73H138、C74H140、C75H142、C76H144、C77H146、C78H148、C79H150、C80H152、C81H154、C82H156、C83H158、C84H160、C85H162、C86H164、C87H166、C88H168、C89H170、C90H172、C91H174、C92H176、C93H178、C94H180、C95H182、C96H184、C97H186、C98H188、C99H190、C100H192、C101H194、C102H196、C103H198、C104H200、C105H202、C106H204、C107H206、C108H208、C109H210、C110H212、C111H214、C112H216、C113H218、C114H220、C115H222、C116H224、C117H226、C118H228、C119H230、C120H232、C121H234、C122H236、C123H238、C124H240、C125H242、C126H244、C127H246、C128H248、C129H250、C130H252、C131H254、C132H256、C133H258、C134H260、C135H262、C136H264、C137H266、C138H268、C139H270、C140H272、C141H274、C142H276、C143H278、C144H280、C145H282、C146H284、C147H286、C148H288、C149H290、C150H292、C151H294、C152H296、C153H298、C154H300、C155H302、C156H304、C157H306、C158H308、C159H310、C160H312、C161H314、C162H316、C163H318、C164H320、C165H322、C166H324、C167H326、C168H328、C169H330、C170H332、C171H334、C172H336、C173H338、C174H340、C175H342、C176H344、C177H346、C178H348、C179H350、C180H352、C181H354、C182H356、C183H358、C184H360、C185H362、C186H364、C187H366、C188H368、C189H370、C190H372、C191H374、C192H376、C193H378、C194H380、C195H382、C196H384、C197H386、C198H388、C199H390、C200H392、C201H394、C202H396、C203H398、C204H400、C205H402、C206H404、C207H406、C208H408、C209H410、C210H412、C211H414、C212H416、C213H418、C214H420、C215H422、C216H424、C217H426、C218H428、C219H430、C220H432、C221H434、C222H436、C223H438、C224H440、C225H442、C226H444、C227H446、C228H448、C229H450、C230H452、C231H454、C232H456、C233H458、C234H460、C235H462、C236H464、C237H466、C238H468、C239H470、C240H472、C241H474、C242H476、C243H478、C244H480、C245H482、C246H484、C247H486、C248H488、C249H490、C250H492、C251H494、C252H496、C253H498、C254H500、C255H502、C256H504、C257H506、C258H508、C259H510、C260H512、C261H514、C262H516、C263H518、C264H520、C265H522、C266H524、C267H526、C268H528、C269H530、C270H532、C271H534、C272H536、C273H538、C274H540、C275H542、C276H544、C277H546、C278H548、C279H550、C280H552、C281H554、C282H556、C283H558、C284H560、C285H562、C286H564、C287H566、C288H568、C289H570、C290H572、C291H574、C292H576、C293H578、C294H580、C295H582、C296H584、C297H586、C298H588、C299H590、C300H592、C301H594、C302H596、C303H598、C304H600、C305H602、C306H604、C307H606、C308H608、C309H610、C310H612、C311H614、C312H616、C313H618、C314H620、C315H622、C316H624、C317H626、C318H628、C319H630、C320H632、C321H634、C322H636、C323H638、C324H640、C325H642、C326H644、C327H646、C328H648、C329H650、C330H652、C331H654、C332H656、C333H658、C334H660、C335H662、C336H664、C337H666、C338H668、C339H670、C340H672、C341H674、C342H676、C343H678、C344H680、C345H682、C346H684、C347H686、C348H688、C349H690、C350H692、C351H694、C352H696、C353H698、C354H700、C355H702、C356H704、C357H706、C358H708、C359H710、C360H712、C361H714、C362H716、C363H718、C364H720、C365H722、C366H724、C367H726、C368H728、C369H730、C370H732、C371H734、C372H736、C373H738、C374H740、C375H742、C376H744、C377H746、C378H748、C379H750、C380H752、C381H754、C382H756、C383H758、C384H760、C385H762、C386H764、C387H766、C388H768、C389H770、C390H772、C391H774、C392H776、C393H778、C394H780、C395H782、C396H784、C397H786、C398H788、C399H790、C400H792、C401H794、C402H796、C403H798、C404H800、C405H802、C406H804、C407H806、C408H808、C409H810、C410H812、C411H814、C412H816、C413H818、C414H820、C415H822、C416H824、C417H826、C418H828、C419H830、C420H832、C421H834、C422H836、C423H838、C424H840、C425H842、C426H844、C427H846、C428H848、C429H850、C430H852、C431H854、C432H856、C433H858、C434H860、C435H862、C436H864、C437H866、C438H868、C439H870、C440H872、C441H874、C442H876、C443H878、C444H880、C445H882、C446H884、C447H886、C448H888、C449H890、C450H892、C451H894、C452H896、C453H898、C454H900、C455H902、C456H904、C457H906、C458H908、C459H910、C460H912、C461H914、C462H916、C463H918、C464H920、C465H922、C466H924、C467H926、C468H928、C469H930、C470H932、C471H934、C472H936、C473H938、C474H940、C475H942、C476H944、C477H946、C478H948、C479H950、C480H952、C481H954、C482H956、C483H958、C484H960、C485H962、C486H964、C487H966、C488H968、C489H970、C490H972、C491H974、C492H976、C493H978、C494H980、C495H982、C496H984、C497H986、C498H988、C499H990、C500H992、C501H994、C502H996、C503H998、C504H1000、C505H1002、C506H1004、C507H1006、C508H1008、C509H1010、C510H1012、C511H1014、C512H1016、C513H1018、C514H1020、C515H1022、C516H1024、C517H1026、C518H1028、C519H1030、C520H1032、C521H1034、C522H1036、C523H1038、C524H1040、C525H1042、C526H1044、C527H1046、C528H1048、C529H1050、C530H1052、C531H1054、C532H1056、C533H1058、C534H1060、C535H1062、C536H1064、C537H1066、C538H1068、C539H1070、C540H1072、C541H1074、C542H1076、C543H1078、C544H1080、C545H1082、C546H1084、C547H1086、C548H1088、C549H1090、C550H1092、C551H1094、C552H1096、C553H1098、C554H1100、C555H1102、C556H1104、C557H1106、C558H1108、C559H1110、C560H1112、C561H1114、C562H1116、C563H1118、C564H1120、C565H1122、C566H1124、C567H1126、C568H1128、C569H1130、C570H1132、C571H1134、C572H1136、C573H1138、C574H1140、C575H1142、C576H1144、C577H1146、C578H1148、C579H1150、C580H1152、C581H1154、C582H1156、C583H1158、C584H1160、C585H1162、C586H1164、C587H1166、C588H1168、C589H1170、C590H1172、C591H1174、C592H1176、C593H1178、C594H1180、C595H1182、C596H1184、C597H1186、C598H1188、C599H1190、C600H1192、C601H1194、C602H1196、C603H1198、C604H1200、C605H1202、C606H1204、C607H1206、C608H1208、C609H1210、C610H1212、C611H1214、C612H1216、C613H1218、C614H1220、C615H1222、C616H1224、C617H1226、C618H1228、C619H1230、C620H1232、C621H1234、C622H1236、C623H1238、C624H1240、C625H1242、C626H1244、C627H1246、C628H1248、C629H1250、C630H1252、C631H1254、C632H1256、C633H1258、C634H1260、C635H1262、C636H1264、C637H1266、C638H1268、C639H1270、C640H1272、C641H1274、C642H1276、C643H1278、C644H1280、C645H1282、C646H1284、C647H1286、C648H1288、C649H1290、C650H1292、C651H1294、C652H1296、C653H1298、C654H1300、C655H1302、C656H1304、C657H1306、C658H1308、C659H1310、C660H1312、C661H1314、C662H1316、C663H1318、C664H1320、C665H1322、C666H1324、C667H1326、C668H1328、C669H1330、C670H1332、C671H1334、C672H1336、C673H1338、C674H1340、C675H1342、C676H1344、C677H1346、C678H1348、C679H1350、C680H1352、C681H1354、C682H1356、C683H1358、C684H1360、C685H1362、C686H1364、C687H1366、C688H1368、C689H1370、C690H1372、C691H1374、C692H1376、C693H1378、C694H1380、C695H1382、C696H1384、C697H1386、C698H