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中发工业SELET B01N185NO原装进口
下面给出一个典型的开关型的驱动电路来逐步分析开关型驱动电路的工作状态。开关行LED驱动电路图从可见，开关型LED驱动电路可以划分为以下的几部分：低频整流滤波电路、自激振荡电路、稳压电路、取样脉宽调整电路和高频整流滤波电路等。市电交流22V通过12V的变压器降压，然后经过桥式整流二极管3N258和电容C2组成低频整流滤波电路，转换成一个类直流电电源。功率三极管QQQ3和电容C5电阻R2组成一个自激震荡电路，其中Q2是PNP管，为脉宽调整管，Q1和Q3一个为PNP管，一个为NPN管，两个管子复合组成开关调整器，CR2通过调整参数可以设置器振荡频率。SICK C20E-105303A11 光栅
MD MICRODETECTORS传感器MDI63D 2598
DOLD 61398 BA9054/012 AC50-500mV AC/DC80-230V
automationdirect WG-206-040-H Thumbnail
DOLD 59140 BA9053/110 AC10-150HZ 0,5-5A AC230V
BARKSDALE UPA2 0431U876 0-350Bar
DI-SORIC MZES 3.9 PS-K-TSSL
automationdirect C18B-AP-2A
RIEGLER SP 246-124
799436NH FP30.34-16Z0-67/PLP20.16 S-EL (2)
MD MICRODETECTORS传感器MDI58F 7
小强工控 CARLO GAVAZZI PS21L-PS02LB-M00
BARKSDALE CP28-040E
automationdirect BVS-4252-24A Thumbnail
03571965 FRONT SECTION KP30.51S0-83E3-LED/EB-67N4-N-A
03710291 FRONT SECTION HDP30.43S2-04S8-LMD/MC-65M0-N-A
BURKERT 463620
79910880 KP20.20-12/20.8 D/FS
timcal Part-No ：221.1012 喷嘴附件
RENA HFTP2 0.55/50 220
PLP20.20-51/10.5 S/FS EL
小强工控 CARLO GAVAZZI EI3010NPCSL
PEAK-System IPEH-004052
DOLD 49352 BA7901.32 AC50/60HZ 240V 0,05-1S
DOLD 1573 AI 902N.0081/04 AC230V 0,15-3S
LEINE&LINDE 513427-01
automationdirect XCSNP-MOTOR-STOP Thumbnail
automationdirect 90MXL025PP Thumbnail
GRACE P-A2-F3R0-C20,
Z-LASER ZQ
SELET传感器B01Q81,5PCT34V6
小强工控 CARLO GAVAZZI EM330DINAV53HM1X
automationdirect PGD090-25A2 Thumbnail
IPD电源SRW-45-1002
AT456323 DM2D3121015/BR GS300022
RIEGLER 15.DMA.80125
VIVOIL X0M0910BZZE
HEIDENHAIN 533631-03
SELET传感器OCV81/BNSC4C5
automationdirect NDTRT
LIKA编码器I58-L-2500ZCP16 2500PPR
EUROTEK 4361 ET-SW/115-230/48/10A/DRP480S
MD MICRODETECTORS传感器MDI58C 2491
DOLD 63573 BA9053/010 AC0,1-1A AC/DC80-250V
接口 模块VECTOR VN1630A 4
RIEGLER 144.012
Megatron MRX C T 50，Art.-Nr.119632
EXPERT MF-2-8.4-5.0-TM-M6-1B 变压器
SELET传感器B87G122PSC
Turck FCS-G1/2A4P-VRX/24VDC 流量传感器
MD MICRODETECTORS传感器MDI58B 2759
CIRCLE SEAL安全阀止回阀532T1-8M-16
RIEGLER 249.14-S
UNITEC UN/PR3
03716169 HDP30.34D*- * *-LMD/MC- *GO-V-P
0367018P MOTOR HDM30.82R0-04S3-LMC/MC-N
automationdirect DV-1000
03760020 COLLECTING C3030-ME/MD
MD MICRODETECTORS传感器MDI38F 1342
MD MICRODETECTORS传感器MDI63D 2511
MD MICRODETECTORS传感器MDI63F 2775
BURKERT 134430
FLOWSERVE S/N MK20100371 MK1.SZ3" CLASS300 T/N262 CV129 CHR QO，通径DN80，公称压力1.6MPa
automationdirect PB4011
barcontrol HDS-1-200-K-7-1 压力开关
GEMU repair package （for 687 25D 1371411/N ART NO:88002311）
automationdirect 22210067 Thumbnail
MD MICRODETECTORS传感器MDI58C 2177
automationdirect G25-SDV-4CS
RIEGLER ES 212
66601646 LP20.11,2-49S1-LOD/OC/20.11,2-LOC-S7 D/FS-EL
automationdirect AR22F5L-10L3YZA
小强工控 CARLO GAVAZZI PS21S-BT0205-T00
RIEGLER 11.DM.40015
NORELEM NLM0425-16
automationdirect SC-E2G-24VDC Thumbnail
automationdirect APBP-3 Thumbnail
MD MICRODETECTORS传感器MDI63A 1138
ELETROADDA FC 90S-4
PLP10.5-81E1/10.5/10.5 D/FS-EL
DOLD 21356 AA7562.32 AC60HZ 127V 0,2-180S
LIKA编码器I58-H-10KZCU46PW 10K PPR-IP65-300KHZ
DEMAG A18/A22 85528044
66610836 PLP20.16-12B5-LBE/BC/20.11,2-LBE/BC S/EL FS
ALRE FTRFB-280.119
79912850 KP20.16-03S1/20.16/20.8 D/FS
automationdirect BM wire crimping tool, multiple profile, 22 to 12 AWG capacity. For use with ferrules.
KENDRION 86 62109P03
Gutekunst VD-150B
YALE E13033185
RIEGLER 207.038-10
DOLD 28149 AN9843.82/015 3AC50/60HZ 230V 1-20S
意大利VIVOIL X1P2902FIIA
PHOENIX UT4-HESI LA250(5×20) 3046100
68300065 PLP30.73/30.38 D
REXROTH R911310527 MSK101D-0200-NN-M1-AG2-NNNN
03704948 MOTOR HDM30.51R1-33S3-LOF/OG-N
LED2WORK Art.Nr.: 200200-04
jumo 701130/0251-001-02/205,245,056
DG2D2132040/OS EB310066/M MEAG2D311645430
03563242 KP20.11,2D0-03S1-LOC/OC-N
RIEGLER 10.DMD.100125
ELTRA 1301592
AR300027 DL2D3135020/FL-TA-OS GE12S12
SELET传感器2BS/TW/24VDC
DOLD 29092 BA7954.82 AC50/60HZ 42V 1,5-30S
PROSOFT ILX56-MM
MD MICRODETECTORS传感器MSD/00-0E
03781230 HDP35100S1-06S8-LMF/ME-N
RIEGLER 134.014-12
Hidria R13E fan R13E-6335P-8M-7049
00372388 PLP10.3,15 D0-86E7-LBB/BA-N EL
AECO SIP000065 SIP25-C5 NPN NO H1
MD MICRODETECTORS传感器MDI63D 1144
小强工控 CARLO GAVAZZI PS21L-AT11LW-T00
MD MICRODETECTORS传感器MDI38G 485
automationdirect SMR3-CF
RIEGLER 15.AMA.25005
ZF GE5 060 F47/152 NR 4161 .109. 206 0017-190
VIVOIL X0P1112BBBA
automationdirect HT8HFGV3 Thumbnail
Contrinex DW-AV-623-04-282 压力传感器
EA TB112323
MD MICRODETECTORS传感器QXC/C0-2E
VIVOIL阀9D0486
MAXON减速机416211
MD MICRODETECTORS传感器SH4/E-0KIA
Eaton Electric GmbH PKZM4-XM65DE 101056 连接器
DOLD 12041 AA7562.32/001 DC42V 0,2-30S
中发工业SELET B01N185NO原装进口
不同的处理工艺决定不同的成本，对于城市大型污水厂而言，多数采用传统活性污泥法。本文仅以工艺采用活性污泥法，出水到达二级排放标准，水、泥、气均正常运行的污水厂为例进行成本分析。污水厂成本组成生产成本组成：能源费用：电费、水费；材料费用：煤、油、药剂；人工费用。制造成本组成：修理费：土建、设备、自控仪表维护检修费；大修及改造费：设施、设备、仪表大修费、固定资产购置费；污泥处置费；物料消耗等其它费用。
Hilger u. Kern GmbH C -415.01.75 计量阀
JUNG 1425170
automationdirect SMR5-BG
SPM 44000
03773500 DIVIDER HDD30.27-MB+C3030-MD+27-MB+27-MB+27-MD/MB+27-MB-N AR
DOLD 40695 IK8701.12 AC50HZ 70V
RIEGLER 207.014-6
STOBER MDS5075/L 报价 MDS5075A/L 含DP5000
ELEKTROR D060 0.55KW 50Hz
Mahle PI 0126 MIC 过滤器
MD MICRODETECTORS传感器MDI63D 1656
KELLER Ardocell PZ20 AF1 7MC3060-1PC20 250~2000°c 4-20mA DC24V
DOLD 17294 AI 897.07 AC45-400HZ 24V 20K-OHM
03774000 DIVIDER HDD30.43-MC+43-MC+C3030-MD+43-MD/MC+43-MC+43-MC+43-MC-N
RENISHAW A-5003-2289 红宝石测针
EUCHNER MGB-H-AA1A3-R-111157
PMA KSVC-101-00111-U00 通讯模块
MD MICRODETECTORS传感器MDI58G 2343
TOOLCRAFT Besbl-Nr.:816744-62 钳子
MD MICRODETECTORS传感器MDI58F 2798
03573425 REAR SECTION KP30.43S*- * *-L**/MC- *C5-N-P CSC
03708310 FRONT SECTION HDP30.43S0-05S3-LGG/GF-65M0-N-A
小强工控 CARLO GAVAZZI PS21L-BT02PN-T00
Econex 4" Flanged Butterfly Valve
英国ONDRIVES变速箱和减速器BLHT60-2
德国贺德克HYDAC KHB-25SR-1112-01X-A 高压球阀
automationdirect GS-4025-FKIT
automationdirect 3NK4QN
小强工控 CARLO GAVAZZI CTD3X5001AXXX
automationdirect TK-E3-5000
TRELLEBORG B 20.00（ID号：974215）
EOS ULP40-1X30 电源
MD MICRODETECTORS传感器MDI63F 1240
MD MICRODETECTORS传感器RX6/0T-1B
03781070 HDP35.80S2-06S8-LME/MD-N
MD MICRODETECTORS传感器MDI63G 1818
MD MICRODETECTORS传感器QMIHD/0P-0F
MD MICRODETECTORS传感器MDI63F 226
MARTENS TG50-3-2R-00-00-5-00
ZIMMER MBPS3005AS1
Conrad Electronic SE USB 2.0 4 PORT HUB SLIM 集线器
EA VK451003-EE620552
IMC 模拟量采集模块 CANSAS-SC16
MD MICRODETECTORS传感器MDI63A 93
WEPUKO 平衡块 331714 DP212 178185
automationdirect XCS-0S3C5 Thumbnail
Phoenix 1453407 电缆
suco压力传感器0165-44814-1-050
MD MICRODETECTORS传感器MDI58B 1062
DG2D1224025/OS DM3905251-01/16-G MB120023
automationdirect AL-33-D Thumbnail
microsonic mic+35/D/TC/E
LEUZE RK-93/4-60L
VIVOIL X0P0423BZZB
RIEGLER GA 05.1
CAMLOC 991S04-23-1AGV 锁
DEMAG KBA 80 A 12/2
JUMO 404366/000-459-405-504-20-61/000 压力变送器
ELESA+GANTER GN844-160-ASS
HAHN 160/70×90Hub?ZS-52750-11
AECO C18000061 SC18SP-CE10 NPN NO+NC
MAXON电机118448
automationdirect ZP-PDA-32-305 Thumbnail
小强工控 CARLO GAVAZZI VH3-4-MB1
automationdirect GCX1215-24L
Honsberg MR1K-025GM060
RIEGLER 243.09/7-ES-E
MD MICRODETECTORS传感器MDI63G 445
MD MICRODETECTORS传感器MDI63A 2488
Hawe CDK 3-5-130 阀门
03699980 HDP30.22S0-04S3-LMC/MB-N
ACTUATECH GD240-F07F10
小强工控 CARLO GAVAZZI PS31L-NT21LG-T00
BEI编码器MS3106F18S-1P
automationdirect ABP2H19Z11
GUTEKUNSTFEDERN弹簧D-127
FHF21225102 Signalhupe HPW 11 12 VAC
IPD电源CE-300-4009
Baumer GM400.Z41 102216927
04049000 PORT CONNECTOR EP2-EB/FG12-N (2DPF 12)
03869353 HDP35.50S*- * *-LGH/GG-61G0-N-I
Stromag AG EGV500-5 整流器
RIEGLER MS2521814
R11R-4030A-4M-5137 0311-4-0192
AFAG 11005439
SELET传感器OCV81/PAPC3
PLP20.7,2-01S1-ZOD/OC/20.7,2-LOC-S7 D/FS-ET.C. AV-(IHI) L101
automationdirect 240MXL025NG Thumbnail
MD MICRODETECTORS传感器MDI40A 119
automationdirect TRD-NH360-RZVWD Thumbnail
BARKSDALE 0701-295 6-15 1/min Stroemunqswachter-BFS-10-0-G1/2-MS-WECM12x1）
71553750
英国ONDRIVES变速箱和减速器BLH70-2
IPD电源DC2-70-1004
RIEGLER 79.01
MD MICRODETECTORS传感器MDI58B 291
IPD电源NXT-400-1007 LoadShare/Remote/Standby (LS/RE/SB)
Leuze KR10-480 NR:672048 光幕
Di-soric Industrie-electronic OGU 121 P3K-TSSL
Waircom URG4/10
小强工控 CARLO GAVAZZI RSGD40100F0VX311C
MD MICRODETECTORS传感器MDI58G 256
DOLD 66560 MK9053N.12/610 AC0,1-1A AC/DC24-80V
MD MICRODETECTORS传感器MDI63F 2158
norelem 95150-115
FSG PW70dA AN:1708Z03-065.011 电位器
RIEGLER K 104-KTW
Steimel LDM080-04-901 Nr.693708 电机
MicroDetectors BX80S/10-2H 光电传感器
小强工控 CARLO GAVAZZI PS21L-MS11BE-H00
Balluff GmbH BES M12MI-PSC40B-S04G 感应传感器
VIVOIL X2R6119CSSE
小强工控 CARLO GAVAZZI EM24DINAV53XE1X
MD MICRODETECTORS传感器MDI58B 2167
BERNSTEIN 6932905004 KIB-M18PS/005-KLS12
MD MICRODETECTORS传感器MDI63G 339
FHF 9123011010
JAQUET DSD1810 01
HBM 1-C9C/2KN
WALTHER-PRÄZISION LP 006-0-WR513MS
Turck FCS-G1/2A4P-LIX-H1141/D037 Nr：6870058 流量计
PMV F5ISNU-NAM420-23-PV9DA-Z = F5-NAM-420现货
automationdirect LU81-5101 Thumbnail
automationdirect AVS-3211-120A Thumbnail
Stoerk ST900197.008 64-31.10 PT100 230AC K1
GRAS 40AP 1/2" Ext. Polarized Pressure Microphone, High Sensitivity
Sartorius Industrial Scales Gmbh & Co.KG PR6251/13L 1t 称重传感器
RIEGLER 15.DMA.40040
LVTZE DRA60-24V
PHOENIX order number：2967060
67054240 PLP20.16-03S1-LBE/BC/20.6,3-LBE/BC S/FS EL
automationdirect 210L100NG Thumbnail
DOLD 41151 IK8701.02 DC48V
B+R X20SL8000
MD MICRODETECTORS传感器MDI58B 2042
Goudsmit Magnetic Systems B.V. TPGC100038 磁性传感器
VIVOIL X2R5513FRRF
03574321 KP30.38D0-04S1-LMC/MB-N CSC BAUER BG60-11/D13MA4-TF
RIEGLER TFD 280-20 SCHNEIDER ATV312H037N4412 Moeller 907806 T0-1-SOND*/IVSSCHNEIDER DL1EA024SCHNEIDER XCKML102H29
中发工业SELET B01N185NO原装进口
主要包括：油污土壤的挖掘、油污土壤的清洗修复处理、污染物的固液分离、残余物质的处理处置和终土壤处置等5个步骤。在油污土壤的淋洗和洗涤中使用淋洗剂和洗涤剂均是水和表面活性剂的溶液。表面活性剂因为其具有亲水亲油的两亲性特点，本身具有降低油水界面张力的能力，表面活性剂分子在土壤和水以及油和水界面间大量聚集，降低接触面界面张力，使土壤和油的接触角增大，土壤对油产生的吸附力减小，提高石油的迁移能力，可使水润湿土壤和油的表面界面张力的降低使得吸附在土壤上的油滴从土壤表面分离。
下面给出一个典型的开关型的驱动电路来逐步分析开关型驱动电路的工作状态。开关行LED驱动电路图从可见，开关型LED驱动电路可以划分为以下的几部分：低频整流滤波电路、自激振荡电路、稳压电路、取样脉宽调整电路和高频整流滤波电路等。市电交流22V通过12V的变压器降压，然后经过桥式整流二极管3N258和电容C2组成低频整流滤波电路，转换成一个类直流电电源。功率三极管QQQ3和电容C5电阻R2组成一个自激震荡电路，其中Q2是PNP管，为脉宽调整管，Q1和Q3一个为PNP管，一个为NPN管，两个管子复合组成开关调整器，CR2通过调整参数可以设置器振荡频率。SICK C20E-105303A11 光栅
MD MICRODETECTORS传感器MDI63D 2598
DOLD 61398 BA9054/012 AC50-500mV AC/DC80-230V
automationdirect WG-206-040-H Thumbnail
DOLD 59140 BA9053/110 AC10-150HZ 0,5-5A AC230V
BARKSDALE UPA2 0431U876 0-350Bar
DI-SORIC MZES 3.9 PS-K-TSSL
automationdirect C18B-AP-2A
RIEGLER SP 246-124
799436NH FP30.34-16Z0-67/PLP20.16 S-EL (2)
MD MICRODETECTORS传感器MDI58F 7
小强工控 CARLO GAVAZZI PS21L-PS02LB-M00
BARKSDALE CP28-040E
automationdirect BVS-4252-24A Thumbnail
03571965 FRONT SECTION KP30.51S0-83E3-LED/EB-67N4-N-A
03710291 FRONT SECTION HDP30.43S2-04S8-LMD/MC-65M0-N-A
BURKERT 463620
79910880 KP20.20-12/20.8 D/FS
timcal Part-No ：221.1012 喷嘴附件
RENA HFTP2 0.55/50 220
PLP20.20-51/10.5 S/FS EL
小强工控 CARLO GAVAZZI EI3010NPCSL
PEAK-System IPEH-004052
DOLD 49352 BA7901.32 AC50/60HZ 240V 0,05-1S
DOLD 1573 AI 902N.0081/04 AC230V 0,15-3S
LEINE&LINDE 513427-01
automationdirect XCSNP-MOTOR-STOP Thumbnail
automationdirect 90MXL025PP Thumbnail
GRACE P-A2-F3R0-C20,
Z-LASER ZQ
SELET传感器B01Q81,5PCT34V6
小强工控 CARLO GAVAZZI EM330DINAV53HM1X
automationdirect PGD090-25A2 Thumbnail
IPD电源SRW-45-1002
AT456323 DM2D3121015/BR GS300022
RIEGLER 15.DMA.80125
VIVOIL X0M0910BZZE
HEIDENHAIN 533631-03
SELET传感器OCV81/BNSC4C5
automationdirect NDTRT
LIKA编码器I58-L-2500ZCP16 2500PPR
EUROTEK 4361 ET-SW/115-230/48/10A/DRP480S
MD MICRODETECTORS传感器MDI58C 2491
DOLD 63573 BA9053/010 AC0,1-1A AC/DC80-250V
接口 模块VECTOR VN1630A 4
RIEGLER 144.012
Megatron MRX C T 50，Art.-Nr.119632
EXPERT MF-2-8.4-5.0-TM-M6-1B 变压器
SELET传感器B87G122PSC
Turck FCS-G1/2A4P-VRX/24VDC 流量传感器
MD MICRODETECTORS传感器MDI58B 2759
CIRCLE SEAL安全阀止回阀532T1-8M-16
RIEGLER 249.14-S
UNITEC UN/PR3
03716169 HDP30.34D*- * *-LMD/MC- *GO-V-P
0367018P MOTOR HDM30.82R0-04S3-LMC/MC-N
automationdirect DV-1000
03760020 COLLECTING C3030-ME/MD
MD MICRODETECTORS传感器MDI38F 1342
MD MICRODETECTORS传感器MDI63D 2511
MD MICRODETECTORS传感器MDI63F 2775
BURKERT 134430
FLOWSERVE S/N MK20100371 MK1.SZ3" CLASS300 T/N262 CV129 CHR QO，通径DN80，公称压力1.6MPa
automationdirect PB4011
barcontrol HDS-1-200-K-7-1 压力开关
GEMU repair package （for 687 25D 1371411/N ART NO:88002311）
automationdirect 22210067 Thumbnail
MD MICRODETECTORS传感器MDI58C 2177
automationdirect G25-SDV-4CS
RIEGLER ES 212
66601646 LP20.11,2-49S1-LOD/OC/20.11,2-LOC-S7 D/FS-EL
automationdirect AR22F5L-10L3YZA
小强工控 CARLO GAVAZZI PS21S-BT0205-T00
RIEGLER 11.DM.40015
NORELEM NLM0425-16
automationdirect SC-E2G-24VDC Thumbnail
automationdirect APBP-3 Thumbnail
MD MICRODETECTORS传感器MDI63A 1138
ELETROADDA FC 90S-4
PLP10.5-81E1/10.5/10.5 D/FS-EL
DOLD 21356 AA7562.32 AC60HZ 127V 0,2-180S
LIKA编码器I58-H-10KZCU46PW 10K PPR-IP65-300KHZ
DEMAG A18/A22 85528044
66610836 PLP20.16-12B5-LBE/BC/20.11,2-LBE/BC S/EL FS
ALRE FTRFB-280.119
79912850 KP20.16-03S1/20.16/20.8 D/FS
automationdirect BM wire crimping tool, multiple profile, 22 to 12 AWG capacity. For use with ferrules.
KENDRION 86 62109P03
Gutekunst VD-150B
YALE E13033185
RIEGLER 207.038-10
DOLD 28149 AN9843.82/015 3AC50/60HZ 230V 1-20S
意大利VIVOIL X1P2902FIIA
PHOENIX UT4-HESI LA250(5×20) 3046100
68300065 PLP30.73/30.38 D
REXROTH R911310527 MSK101D-0200-NN-M1-AG2-NNNN
03704948 MOTOR HDM30.51R1-33S3-LOF/OG-N
LED2WORK Art.Nr.: 200200-04
jumo 701130/0251-001-02/205,245,056
DG2D2132040/OS EB310066/M MEAG2D311645430
03563242 KP20.11,2D0-03S1-LOC/OC-N
RIEGLER 10.DMD.100125
ELTRA 1301592
AR300027 DL2D3135020/FL-TA-OS GE12S12
SELET传感器2BS/TW/24VDC
DOLD 29092 BA7954.82 AC50/60HZ 42V 1,5-30S
PROSOFT ILX56-MM
MD MICRODETECTORS传感器MSD/00-0E
03781230 HDP35100S1-06S8-LMF/ME-N
RIEGLER 134.014-12
Hidria R13E fan R13E-6335P-8M-7049
00372388 PLP10.3,15 D0-86E7-LBB/BA-N EL
AECO SIP000065 SIP25-C5 NPN NO H1
MD MICRODETECTORS传感器MDI63D 1144
小强工控 CARLO GAVAZZI PS21L-AT11LW-T00
MD MICRODETECTORS传感器MDI38G 485
automationdirect SMR3-CF
RIEGLER 15.AMA.25005
ZF GE5 060 F47/152 NR 4161 .109. 206 0017-190
VIVOIL X0P1112BBBA
automationdirect HT8HFGV3 Thumbnail
Contrinex DW-AV-623-04-282 压力传感器
EA TB112323
MD MICRODETECTORS传感器QXC/C0-2E
VIVOIL阀9D0486
MAXON减速机416211
MD MICRODETECTORS传感器SH4/E-0KIA
Eaton Electric GmbH PKZM4-XM65DE 101056 连接器
DOLD 12041 AA7562.32/001 DC42V 0,2-30S
中发工业SELET B01N185NO原装进口
不同的处理工艺决定不同的成本，对于城市大型污水厂而言，多数采用传统活性污泥法。本文仅以工艺采用活性污泥法，出水到达二级排放标准，水、泥、气均正常运行的污水厂为例进行成本分析。污水厂成本组成生产成本组成：能源费用：电费、水费；材料费用：煤、油、药剂；人工费用。制造成本组成：修理费：土建、设备、自控仪表维护检修费；大修及改造费：设施、设备、仪表大修费、固定资产购置费；污泥处置费；物料消耗等其它费用。
Hilger u. Kern GmbH C -415.01.75 计量阀
JUNG 1425170
automationdirect SMR5-BG
SPM 44000
03773500 DIVIDER HDD30.27-MB+C3030-MD+27-MB+27-MB+27-MD/MB+27-MB-N AR
DOLD 40695 IK8701.12 AC50HZ 70V
RIEGLER 207.014-6
STOBER MDS5075/L 报价 MDS5075A/L 含DP5000
ELEKTROR D060 0.55KW 50Hz
Mahle PI 0126 MIC 过滤器
MD MICRODETECTORS传感器MDI63D 1656
KELLER Ardocell PZ20 AF1 7MC3060-1PC20 250~2000°c 4-20mA DC24V
DOLD 17294 AI 897.07 AC45-400HZ 24V 20K-OHM
03774000 DIVIDER HDD30.43-MC+43-MC+C3030-MD+43-MD/MC+43-MC+43-MC+43-MC-N
RENISHAW A-5003-2289 红宝石测针
EUCHNER MGB-H-AA1A3-R-111157
PMA KSVC-101-00111-U00 通讯模块
MD MICRODETECTORS传感器MDI58G 2343
TOOLCRAFT Besbl-Nr.:816744-62 钳子
MD MICRODETECTORS传感器MDI58F 2798
03573425 REAR SECTION KP30.43S*- * *-L**/MC- *C5-N-P CSC
03708310 FRONT SECTION HDP30.43S0-05S3-LGG/GF-65M0-N-A
小强工控 CARLO GAVAZZI PS21L-BT02PN-T00
Econex 4" Flanged Butterfly Valve
英国ONDRIVES变速箱和减速器BLHT60-2
德国贺德克HYDAC KHB-25SR-1112-01X-A 高压球阀
automationdirect GS-4025-FKIT
automationdirect 3NK4QN
小强工控 CARLO GAVAZZI CTD3X5001AXXX
automationdirect TK-E3-5000
TRELLEBORG B 20.00（ID号：974215）
EOS ULP40-1X30 电源
MD MICRODETECTORS传感器MDI63F 1240
MD MICRODETECTORS传感器RX6/0T-1B
03781070 HDP35.80S2-06S8-LME/MD-N
MD MICRODETECTORS传感器MDI63G 1818
MD MICRODETECTORS传感器QMIHD/0P-0F
MD MICRODETECTORS传感器MDI63F 226
MARTENS TG50-3-2R-00-00-5-00
ZIMMER MBPS3005AS1
Conrad Electronic SE USB 2.0 4 PORT HUB SLIM 集线器
EA VK451003-EE620552
IMC 模拟量采集模块 CANSAS-SC16
MD MICRODETECTORS传感器MDI63A 93
WEPUKO 平衡块 331714 DP212 178185
automationdirect XCS-0S3C5 Thumbnail
Phoenix 1453407 电缆
suco压力传感器0165-44814-1-050
MD MICRODETECTORS传感器MDI58B 1062
DG2D1224025/OS DM3905251-01/16-G MB120023
automationdirect AL-33-D Thumbnail
microsonic mic+35/D/TC/E
LEUZE RK-93/4-60L
VIVOIL X0P0423BZZB
RIEGLER GA 05.1
CAMLOC 991S04-23-1AGV 锁
DEMAG KBA 80 A 12/2
JUMO 404366/000-459-405-504-20-61/000 压力变送器
ELESA+GANTER GN844-160-ASS
HAHN 160/70×90Hub?ZS-52750-11
AECO C18000061 SC18SP-CE10 NPN NO+NC
MAXON电机118448
automationdirect ZP-PDA-32-305 Thumbnail
小强工控 CARLO GAVAZZI VH3-4-MB1
automationdirect GCX1215-24L
Honsberg MR1K-025GM060
RIEGLER 243.09/7-ES-E
MD MICRODETECTORS传感器MDI63G 445
MD MICRODETECTORS传感器MDI63A 2488
Hawe CDK 3-5-130 阀门
03699980 HDP30.22S0-04S3-LMC/MB-N
ACTUATECH GD240-F07F10
小强工控 CARLO GAVAZZI PS31L-NT21LG-T00
BEI编码器MS3106F18S-1P
automationdirect ABP2H19Z11
GUTEKUNSTFEDERN弹簧D-127
FHF21225102 Signalhupe HPW 11 12 VAC
IPD电源CE-300-4009
Baumer GM400.Z41 102216927
04049000 PORT CONNECTOR EP2-EB/FG12-N (2DPF 12)
03869353 HDP35.50S*- * *-LGH/GG-61G0-N-I
Stromag AG EGV500-5 整流器
RIEGLER MS2521814
R11R-4030A-4M-5137 0311-4-0192
AFAG 11005439
SELET传感器OCV81/PAPC3
PLP20.7,2-01S1-ZOD/OC/20.7,2-LOC-S7 D/FS-ET.C. AV-(IHI) L101
automationdirect 240MXL025NG Thumbnail
MD MICRODETECTORS传感器MDI40A 119
automationdirect TRD-NH360-RZVWD Thumbnail
BARKSDALE 0701-295 6-15 1/min Stroemunqswachter-BFS-10-0-G1/2-MS-WECM12x1）
71553750
英国ONDRIVES变速箱和减速器BLH70-2
IPD电源DC2-70-1004
RIEGLER 79.01
MD MICRODETECTORS传感器MDI58B 291
IPD电源NXT-400-1007 LoadShare/Remote/Standby (LS/RE/SB)
Leuze KR10-480 NR:672048 光幕
Di-soric Industrie-electronic OGU 121 P3K-TSSL
Waircom URG4/10
小强工控 CARLO GAVAZZI RSGD40100F0VX311C
MD MICRODETECTORS传感器MDI58G 256
DOLD 66560 MK9053N.12/610 AC0,1-1A AC/DC24-80V
MD MICRODETECTORS传感器MDI63F 2158
norelem 95150-115
FSG PW70dA AN:1708Z03-065.011 电位器
RIEGLER K 104-KTW
Steimel LDM080-04-901 Nr.693708 电机
MicroDetectors BX80S/10-2H 光电传感器
小强工控 CARLO GAVAZZI PS21L-MS11BE-H00
Balluff GmbH BES M12MI-PSC40B-S04G 感应传感器
VIVOIL X2R6119CSSE
小强工控 CARLO GAVAZZI EM24DINAV53XE1X
MD MICRODETECTORS传感器MDI58B 2167
BERNSTEIN 6932905004 KIB-M18PS/005-KLS12
MD MICRODETECTORS传感器MDI63G 339
FHF 9123011010
JAQUET DSD1810 01
HBM 1-C9C/2KN
WALTHER-PRÄZISION LP 006-0-WR513MS
Turck FCS-G1/2A4P-LIX-H1141/D037 Nr：6870058 流量计
PMV F5ISNU-NAM420-23-PV9DA-Z = F5-NAM-420现货
automationdirect LU81-5101 Thumbnail
automationdirect AVS-3211-120A Thumbnail
Stoerk ST900197.008 64-31.10 PT100 230AC K1
GRAS 40AP 1/2" Ext. Polarized Pressure Microphone, High Sensitivity
Sartorius Industrial Scales Gmbh & Co.KG PR6251/13L 1t 称重传感器
RIEGLER 15.DMA.40040
LVTZE DRA60-24V
PHOENIX order number：2967060
67054240 PLP20.16-03S1-LBE/BC/20.6,3-LBE/BC S/FS EL
automationdirect 210L100NG Thumbnail
DOLD 41151 IK8701.02 DC48V
B+R X20SL8000
MD MICRODETECTORS传感器MDI58B 2042
Goudsmit Magnetic Systems B.V. TPGC100038 磁性传感器
VIVOIL X2R5513FRRF
03574321 KP30.38D0-04S1-LMC/MB-N CSC BAUER BG60-11/D13MA4-TF
RIEGLER TFD 280-20 SCHNEIDER ATV312H037N4412 Moeller 907806 T0-1-SOND*/IVSSCHNEIDER DL1EA024SCHNEIDER XCKML102H29
中发工业SELET B01N185NO原装进口
主要包括：油污土壤的挖掘、油污土壤的清洗修复处理、污染物的固液分离、残余物质的处理处置和终土壤处置等5个步骤。在油污土壤的淋洗和洗涤中使用淋洗剂和洗涤剂均是水和表面活性剂的溶液。表面活性剂因为其具有亲水亲油的两亲性特点，本身具有降低油水界面张力的能力，表面活性剂分子在土壤和水以及油和水界面间大量聚集，降低接触面界面张力，使土壤和油的接触角增大，土壤对油产生的吸附力减小，提高石油的迁移能力，可使水润湿土壤和油的表面界面张力的降低使得吸附在土壤上的油滴从土壤表面分离。
