【正文】 ............................13 非金屬鍍件的前處理 ........................................................................................14 常見電鍍工藝及其廢水的分流 ....................................................................................15 鍍液中的主要成分 ............................................................................................15 典型電鍍工藝流程 ............................................................................................16 電鍍廢水的分類分流原則 .................................................................................17 第三章 廢水分類與收集系統(tǒng) ......................................................................18 、廢水的分類方法 .........................................................................................................18 、收集管網(wǎng)設(shè)計 ............................................................................................................19 第四章 污水處理總體方案 ..........................................................................20 排水水量、水質(zhì)及排放標(biāo)準(zhǔn)及平面布局規(guī)劃 ...............................................................20 處理規(guī)模及平面規(guī)劃 ........................................................................................20 處理單元效果預(yù)測 ............................................................................................20 技術(shù)路線分析 ............................................................................................................20 含氰廢水 ..........................................................................................................20 含鉻廢水 ..........................................................................................................21 除油廢水的處理 ...............................................................................................22 事故廢水的處理 ...............................................................................................22 含鎳廢水的處理 ...............................................................................................22 含絡(luò)合物廢水的處理 ........................................................................................23 酸堿綜合廢水處理 .............................................................................................23 4. 3 工藝流程 .................................................................................................................23 第五章 廢水處理單元工藝設(shè)計參數(shù) ..........................................................29 惠州金茂實(shí)業(yè)投資有限公司 電鍍廢水處理初步設(shè)計 廣東省環(huán)境保 護(hù)工程研究設(shè)計院 4 20xx 年 02 月 含氰廢水預(yù)處理系統(tǒng) ..................................................................................................29 含鉻廢水預(yù)處理系統(tǒng) ..................................................................................................30 含鎳廢水預(yù)處理系統(tǒng) ..................................................................................................34 絡(luò)合廢水預(yù)處理系統(tǒng) ..................................................................................................36 事故廢水處理系統(tǒng) .....................................................................................................39 除油廢水處理系統(tǒng) .....................................................................................................41 綜合廢水處理系統(tǒng) .....................................................................................................44 藥品制備系統(tǒng) ............................................................................................................49 污泥脫水系統(tǒng) ............................................................................................................49 壓縮空氣系統(tǒng) ...........................................................................................................50 第六章 土建設(shè)計 ..........................................................................................51 土建設(shè)計依據(jù) ............................................................................................................51 設(shè)計原則 ...................................................................................................................51 建筑設(shè)計 ...........................................................................................................51 結(jié)構(gòu)設(shè)計 ...........................................................................................................52 設(shè)計上注意事項 .........................................................................................................54 總平面布置 ................................................................................................................54 土建構(gòu)筑物一覽表 .......................................................................................................56 第七章 電氣及自控系統(tǒng)設(shè)計 ......................................................................58 電氣工程 ......................................................................................................................58 設(shè)計依據(jù) ............................................................................................................58 設(shè)計范圍 ............................................................................................................58 負(fù)荷情況 ............................................................................................................58 供配電系統(tǒng) .........................................................................................................58 電能計量 ............................................................................................................59 無功補(bǔ)償 ............................................................................................................59 電動機(jī)啟動、控制 ..............................................................................................59 防雷、接地 .........................................................................................................59 電纜敷設(shè) ............................................................................................................59 照明 ...........................