今日報價6NH9860-1AA00變頻傳動
發(fā)布者:18150137010 發(fā)布時間:2020-06-16 11:14:13
今日報價6NH9860-1AA00變頻傳動
二沉污泥(secondeysludg:從二次沉淀池(或沉淀區(qū))排出的沉淀物;钚晕勰(activatedsludge):曝氣池中繁殖的含有各種好氧微生物群體的絮狀體。消化污泥(digestedsludge):經(jīng)過好氧消化或厭氧消化的污泥,所含有機物質(zhì)濃度有一定程度的降低,并趨于穩(wěn)定;亓魑勰(returnedsludge):由二次沉淀(或沉淀區(qū))分離出來,回流到曝氣池的活性污泥。剩余污泥(excessactivatedsludge):活性污泥系統(tǒng)中從二次沉淀池(或沉淀區(qū))排出系統(tǒng)外的活性污泥。

ASEA BROWN BOVERI A63S-85D / A63S85D (BRAND NEW)
ASEA BROWN BOVERI A9N00-30-10-80 / A9N00301080 (BRAND NEW)
ASEA BROWN BOVERI M1-2B / M12B (BRAND NEW)
ASEA BROWN BOVERI AFN11S2-2RD / AFN11S22RD (BRAND NEW)
ASEA BROWN BOVERI A16N0-30-11-84 / A16N0301184 (BRAND NEW)
ASEA BROWN BOVERI J11-2JDR8 / J112JDR8 (BRAND NEW)
ABB V17152-310 Refurbished
ASEA BROWN BOVERI A1A100TW-2 / A1A100TW2 (BRAND NEW)
ASEA BROWN BOVERI T5S400DW / T5S400DW (BRAND NEW)
ASEA BROWN BOVERI A9SF1-51G6A / A9SF151G6A (BRAND NEW)
ASEA BROWN BOVERI G2MP3-MLRPT1L / G2MP3MLRPT1L (BRAND NEW)
ABB SATTCON05 Refurbished
ASEA BROWN BOVERI AFN001F2-GD11J9 / AFN001F2GD11J9 (BRAND NEW)
ASEA BROWN BOVERI TRM120A5Y30 / TRM120A5Y30 (USED TESTED CLEANED)
ASEA BROWN BOVERI T6N800BWAS4 / T6N800BWAS4 (BRAND NEW)
ASEA BROWN BOVERI GAE75-10-11-87 / GAE75101187 (BRAND NEW)
ABB DI650 (3BHT300025R1 SE0224485R)
ASEA BROWN BOVERI DP60C3P-1/SX / DP60C3P1SX (BRAND NEW)
Abb ret650 display panel 1khl160055r0001a
ASEA BROWN BOVERI AF121F2-BE11E9 / AF121F2BE11E9 (BRAND NEW)
NIB ABB 3HAB2207-1 PC BOARD 3HAB22071
ASEA BROWN BOVERI KC40E-01 / KC40E01 (USED TESTED CLEANED)
ASEA BROWN BOVERI S202PR-K1.6 / S202PRK16 (BRAND NEW)
ASEA BROWN BOVERI OTZT4L / OTZT4L (BRAND NEW)
ASEA BROWN BOVERI DP40C4P-C / DP40C4PC (BRAND NEW)
ABB 5STP2665N0004 Thyristor for ACS1000 AC Drive 5STP 2665N0004 3400A 5200V NEU
Abb C6701, 1SAR511320R0003 24V Sécurité Relais
ASEA BROWN BOVERI L11-CQZF / L11CQZF (BRAND NEW)
ASEA BROWN BOVERI T6H600TVHS4 / T6H600TVHS4 (BRAND NEW)
ASEA BROWN BOVERI 51M2-CCZ5F / 51M2CCZ5F (BRAND NEW)
ASEA BROWN BOVERI AF091F2-CC11 / AF091F2CC11 (BRAND NEW)
ASEA BROWN BOVERI N1FR-2E13DY6 / N1FR2E13DY6 (BRAND NEW)
USED ABB SDC-101-S65202-7 SERVO DRIVE 3ADT220019R7
ASEA BROWN BOVERI T4L250BWU8 / T4L250BWU8 (BRAND NEW)
ebmpapst D2D160-BE02-14 replace D2D160-BE02-11 D2D160-CE02- 11 ABB Inverter fan
ASEA BROWN BOVERI S402M-UCC8 / S402MUCC8 (BRAND NEW)
ASEA BROWN BOVERI KT7VD-M / KT7VDM (NEW NO BOX)
ASEA BROWN BOVERI K1M2-AGZ1J / K1M2AGZ1J (BRAND NEW)
ASEA BROWN BOVERI S403M-K3 / S403MK3 (BRAND NEW)
1PC Used & Tested ABB RINT-5611C Inverter ACS800 Series Driver Board
ASEA BROWN BOVERI T5SQ400BWS2 / T5SQ400BWS2 (BRAND NEW)
ASEA BROWN BOVERI S203U-K6 / S203UK6 (NEW NO BOX)
ASEA BROWN BOVERI S401M-K32 / S401MK32 (BRAND NEW)
ASEA BROWN BOVERI AF40-30-00-11 / AF40300011 (BRAND NEW)
ABB ZA16-84 N 120V USED
ASEA BROWN BOVERI S261-C10 / S261C10 (NEW NO BOX)
ASEA BROWN BOVERI A9S1-81L / A9S181L (BRAND NEW)
ASEA BROWN BOVERI S403M-K1.6 / S403MK16 (BRAND NEW)
ASEA BROWN BOVERI T4L250TEE / T4L250TEE (BRAND NEW)
ASEA BROWN BOVERI KC44E-01 / KC44E01 (NEW IN BOX)
ASEA BROWN BOVERI S273-C20 / S273C20 (NEW IN BOX)
ASEA BROWN BOVERI NF632-3PB6A11 / NF6323PB6A11 (BRAND NEW)
ASEA BROWN BOVERI 1722FZ10000A-6715 / 1722FZ10000A6715 (USED)
ASEA BROWN BOVERI M2SS1-11G / M2SS111G (NEW IN BOX)
Gebraucht Taylor Abb 6024BP10300C Stk. Platte 6024BP10300C-2029
ASEA BROWN BOVERI AAC100TW-4 / AAC100TW4 (BRAND NEW)
ASEA BROWN BOVERI MTS1-30B / MTS130B (NEW IN BOX)
ASEA BROWN BOVERI S201-C16 / S201C16 (NEW NO BOX)
ASEA BROWN BOVERI S282UC-K10FS / S282UCK10FS (BRAND NEW)
ASEA BROWN BOVERI B7S-30-10-2.8-72 / B7S30102872 (NEW IN BOX)
ASEA BROWN BOVERI T5H400CZWAEPR / T5H400CZWAEPR (BRAND NEW)
ASEA BROWN BOVERI TAL16-30-10-55 / TAL16301055 (BRAND NEW)
ABB V18345-1017121001 / V183451017121001 NEW IN BOX FAST DELIVERY
ASEA BROWN BOVERI MEMX1-1ES24 / MEMX11ES24 (BRAND NEW)
ASEA BROWN BOVERI TS3N225TW-4AS8 / TS3N225TW4AS8 (BRAND NEW)
ABB CI546 3BSE012545R1 Module
熟悉被控對象的工藝要求,確定必須完成的動作及動作完成的順序,歸納出順序功能圖。
“安全衛(wèi)士”DFS60SPro隆重登場

今年1月11日,上海市PM2.5的濃度曾一度達到174.9微克/立方米的峰值。當(dāng)前,做好上海PM2.5的源頭管控已經(jīng)成為當(dāng)務(wù)之急。位于上海長江入海口的長興島上密集的居民區(qū)中,一座“迷你”熱電廠正悄然承擔(dān)為上海打通燃煤電廠PM2.5全流程減排實驗的大任務(wù)。多污染物協(xié)同集成治理的一次能源結(jié)構(gòu)以煤炭為主,燃煤電廠因此成為管控、氮氧化物和煙塵排放的主要對象。其中,燃煤電廠采用的常規(guī)靜電除塵器對于直徑PM1的煙塵有超過99.9%的脫除效果,但對于如何有效脫除PM2.5的微顆粒卻一直在探索中。

產(chǎn)乙酸階段在產(chǎn)氫產(chǎn)乙酸菌的作用下,上一階段的產(chǎn)物被進一步轉(zhuǎn)化為乙酸、氫氣、碳酸以及新的細胞物質(zhì)。甲烷階段這一階段,乙酸、氫氣、碳酸、甲酸和甲醇被轉(zhuǎn)化為甲烷、二氧化碳和新的細胞物質(zhì)。酸化池中的反應(yīng)是厭氧反應(yīng)中的一段。厭氧池是指沒有溶解氧,也沒有硝酸鹽的反應(yīng)池。缺氧池是指沒有溶解氧但有硝酸鹽的反應(yīng)池。酸化池---水解、酸化、產(chǎn)乙酸,限制甲烷化,有pH值降低現(xiàn)象。工藝簡單,易控制操作,可去除部分COD。目的提高可生化性;厭氧池---水解、酸化、產(chǎn)乙酸、甲烷化同步進行。
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