城市生活污水處理廠分析檢驗系統(tǒng)設(shè)計畢業(yè)設(shè)計（論文）word格式

1、廣西工業(yè)職業(yè)技術(shù)學(xué)院實(shí)驗、實(shí)訓(xùn)、實(shí)習(xí)及設(shè)計等用紙 廣西工業(yè)職業(yè)技術(shù)學(xué)院實(shí)驗、實(shí)訓(xùn)、實(shí)習(xí)及設(shè)計等用紙 第 1 頁 共 52 頁 摘 要 本污水處理廠采用二級生物處理工藝的傳統(tǒng)活性污泥法，針對此污水處理廠，編制了其分析檢驗系統(tǒng)。 污水處理廠化驗中心的任務(wù)是對水和污泥進(jìn)行分析檢驗，把好準(zhǔn)確度，對廠運(yùn)行提供有用的幫助. 主要有辦公室，天平室，儀器分析室，化學(xué)分析室，藥品房，標(biāo)準(zhǔn)室，加熱室，庫房. 在水樣中加入已知量的重鉻酸鉀溶液，并在

2、強(qiáng)酸介質(zhì)下以銀鹽作催化劑，經(jīng)沸騰回流后，以試亞鐵靈為指示劑，用硫酸亞鐵銨滴定水樣中未被還原的重鉻酸鉀由消耗的硫酸亞鐵銨的量換算成消耗氧的質(zhì)量濃度 關(guān)鍵詞：實(shí)驗室；試劑；標(biāo)準(zhǔn)；水質(zhì) Abstract The sewage treatment plant secondary biological treatment process using the traditional activated sludge process, in view

3、 of the sewage treatment plant produced its analysis test system. Sewage Treatment Plant Laboratory Center is mandated to carry out the water and sludge analysis test, good accuracy, the plant operation to provide usefu

4、l assistance. Main office, the balance room, equipment room analysis, chemical analysis room, the drugs, standard rooms, heated rooms, the Treasury. Add in the water samples of potassium dichromate solution known, and u

5、nder strong acid medium for silver catalyst, the boiling after returning to test as indicator of Hope ferrous, ferrous ammonium sulfate in water samples did not titration potassium dichromate is reduced by the consumptio

6、n of ferrous sulfate of ammonium converted to the concentration of oxygen consumption Key words：Laboratory; reagents; standards; water 廣西工業(yè)職業(yè)技術(shù)學(xué)院實(shí)驗、實(shí)訓(xùn)、實(shí)習(xí)及設(shè)計等用紙 廣西工業(yè)職業(yè)技術(shù)學(xué)院實(shí)驗、實(shí)訓(xùn)、實(shí)習(xí)及設(shè)計等用紙 第 3 頁 共 52 頁 3.3.4 水質(zhì)總有機(jī)碳?????

7、???????????????????????25 3.3.5 污泥有機(jī)物含量???????????????????????????27 3.3.6 污泥含水率?????????????????????????????29 3.4 月分析項目操作規(guī)程.?????????????????? ???????29 3.4.1 水質(zhì)油類??????????????????????????????29 3.5 半年分析項目操作規(guī)程.???????

8、????????????? ????32 3.5.1 水質(zhì)銅???????????????????????????????32 3.5.2 水質(zhì)總鉻??????????????????????????????34 4 實(shí)驗用溶液和試劑的制備??????????????? ???????37 5 實(shí)驗室所用儀器及藥品清單?????????????????????44 5.1 分析儀器類.????????????????????????