蘭州泰岳硅材料有限公司年產2萬噸再生高純工業(yè)硅生產項目環(huán)境影響報告書（評審本）

1、蘭州泰岳硅材料有限公司年產蘭州泰岳硅材料有限公司年產2萬噸萬噸再生高純工業(yè)硅生產項目再生高純工業(yè)硅生產項目環(huán)境影響報告書（評審稿）（評審稿）建設單位：蘭州泰岳硅材料有限公司建設單位：蘭州泰岳硅材料有限公司編制單位：甘肅創(chuàng)新環(huán)境科技有限責任公司編制單位：甘肅創(chuàng)新環(huán)境科技有限責任公司編制時間：二〇一八年六月編制時間：二〇一八年六月國環(huán)評證甲字國環(huán)評證甲字第37023702號蘭州泰岳硅材料有限公司年產蘭州泰岳硅材料有限公司年產2萬噸再生高純工

2、業(yè)硅生產項目環(huán)境影響報告書萬噸再生高純工業(yè)硅生產項目環(huán)境影響報告書I目錄概述.......................................................................................................................................11總則...........................................

3、.........................................................................................41.1編制依據(jù).................................................................................................................41.2評價原則和評

4、價思路.............................................................................................61.3環(huán)境功能區(qū)劃.........................................................................................................71.4環(huán)境影響因

5、素識別與評價因子篩選.....................................................................81.5評價內容及評價重點.............................................................................................81.6評價標準...........................

6、......................................................................................91.7評價工作等級及范圍...........................................................................................121.8環(huán)境保護目標及敏感點...............

7、........................................................................152、區(qū)域環(huán)境概況...............................................................................................................162.1自然環(huán)境概況................

8、.......................................................................................162.2環(huán)境質量現(xiàn)狀調查與分析...................................................................................173蘭州河橋硅電資源有限公司工程概況...............

9、...........................................................283.1企業(yè)概述...............................................................................................................283.2現(xiàn)有工程概況..............................

10、.........................................................................283.4蘭州河橋硅電廠污水處理系統(tǒng)概況...................................................................294項目概況及工程分析................................................

11、......................................................304.1項目概況...............................................................................................................304.2工程分析.....................................

12、..........................................................................335環(huán)境影響分析..................................................................................................................455.1施工期環(huán)境影響...........

13、........................................................................................455.2運營期環(huán)境影響...................................................................................................475.2.1水環(huán)境...........

14、.....................................................................................................475.2.2廢氣..............................................................................................................

15、......475.2.3噪聲....................................................................................................................535.2.4固體廢物..............................................................................

16、..............................556環(huán)境風險評價..................................................................................................................576.1概述............................................................