矿产与地质
礦產與地質
광산여지질
MINERAL RESOURCES AND GEOLOGY
2015年
1期
102-105
,共4页
徐文炘%李蘅%刘杰%李香兰
徐文炘%李蘅%劉傑%李香蘭
서문흔%리형%류걸%리향란
铅锌矿%水质%新建矿山%续采矿山
鉛鋅礦%水質%新建礦山%續採礦山
연자광%수질%신건광산%속채광산
Pb-Zn deposit%water quality%new established mine%renewed mine
金属矿山矿井涌水是在矿山开采和利用过程中产生的特殊废水，对若干新建和续采铅锌矿矿井涌水水质进行分析，获得了新建矿山矿井涌水水质 pH 值在6.34~8.07之间，悬浮物在11.0~63.0mg/L 之间；硫化物在0.005~0.02 mg/L 之间；铜在0.001~0.05 mg/L 之间；锌在0.05~0.41 mg/L之间；铅在0.01~0.06 mg/L 之间；镉在0.001~0.05 mg/L 之间；砷在0.0007~0.066 mg/L 之间；汞<0.0001 mg/L；六价铬在0.03~0.04 mg/L 之间。续采矿山矿井涌水水质 pH 值在2.1~8.28之间；悬浮物在20~103mg/L 之间；硫化物在0.002~0.015 mg/L 之间；硫酸盐在75~805mg/L 之间；铜在0.01~0.65 mg/L 之间；锌 在0.08~285.67mg/L 之间；铅 在0.01~ 0.84mg/L 之间；镉 在0.03~2.18mg/L 之间；砷在0.0006~1.0 mg/L 之间；汞在0.00001~0.00006 mg/L 之间；六价铬在0.004~0.024 mg/L 之间。大部分续采矿山矿井涌水为酸性废水，绝大多数续采矿山矿井涌水金属元素特别是主元素超出《铅锌工业污染物排放标准》(GB25461-2010)标准限值。探讨了模拟矿山开采条件浸泡矿石水质分析可获得新建矿山生产时实际的矿井涌水水质。
金屬礦山礦井湧水是在礦山開採和利用過程中產生的特殊廢水，對若榦新建和續採鉛鋅礦礦井湧水水質進行分析，穫得瞭新建礦山礦井湧水水質 pH 值在6.34~8.07之間，懸浮物在11.0~63.0mg/L 之間；硫化物在0.005~0.02 mg/L 之間；銅在0.001~0.05 mg/L 之間；鋅在0.05~0.41 mg/L之間；鉛在0.01~0.06 mg/L 之間；鎘在0.001~0.05 mg/L 之間；砷在0.0007~0.066 mg/L 之間；汞<0.0001 mg/L；六價鉻在0.03~0.04 mg/L 之間。續採礦山礦井湧水水質 pH 值在2.1~8.28之間；懸浮物在20~103mg/L 之間；硫化物在0.002~0.015 mg/L 之間；硫痠鹽在75~805mg/L 之間；銅在0.01~0.65 mg/L 之間；鋅 在0.08~285.67mg/L 之間；鉛 在0.01~ 0.84mg/L 之間；鎘 在0.03~2.18mg/L 之間；砷在0.0006~1.0 mg/L 之間；汞在0.00001~0.00006 mg/L 之間；六價鉻在0.004~0.024 mg/L 之間。大部分續採礦山礦井湧水為痠性廢水，絕大多數續採礦山礦井湧水金屬元素特彆是主元素超齣《鉛鋅工業汙染物排放標準》(GB25461-2010)標準限值。探討瞭模擬礦山開採條件浸泡礦石水質分析可穫得新建礦山生產時實際的礦井湧水水質。
금속광산광정용수시재광산개채화이용과정중산생적특수폐수，대약간신건화속채연자광광정용수수질진행분석，획득료신건광산광정용수수질 pH 치재6.34~8.07지간，현부물재11.0~63.0mg/L 지간；류화물재0.005~0.02 mg/L 지간；동재0.001~0.05 mg/L 지간；자재0.05~0.41 mg/L지간；연재0.01~0.06 mg/L 지간；력재0.001~0.05 mg/L 지간；신재0.0007~0.066 mg/L 지간；홍<0.0001 mg/L；륙개락재0.03~0.04 mg/L 지간。속채광산광정용수수질 pH 치재2.1~8.28지간；현부물재20~103mg/L 지간；류화물재0.002~0.015 mg/L 지간；류산염재75~805mg/L 지간；동재0.01~0.65 mg/L 지간；자 재0.08~285.67mg/L 지간；연 재0.01~ 0.84mg/L 지간；력 재0.03~2.18mg/L 지간；신재0.0006~1.0 mg/L 지간；홍재0.00001~0.00006 mg/L 지간；륙개락재0.004~0.024 mg/L 지간。대부분속채광산광정용수위산성폐수，절대다수속채광산광정용수금속원소특별시주원소초출《연자공업오염물배방표준》(GB25461-2010)표준한치。탐토료모의광산개채조건침포광석수질분석가획득신건광산생산시실제적광정용수수질。
The mine water of metal mine is a kind of particular waste water produced during the mining and exploitation of mines.According to the analysis on mine water quality of several new established and re-newed Pb-Zn deposits,it is shown that the pH values of new established mines vary between 6.34 and 8.07, suspended solids vary between 1 1.0 and 63.0 mg/L;sulfides vary between 0.005 and 0.02 mg/L;Cu varies between 0.001 and 0.05 mg/L;Zn varies between 0.05 and 0.41 mg/L;Pb varies between 0.01 and 0.06 mg/L;Cd varies between 0.001 and 0.05 mg/L;As varies between 0.0007 and 0.066 mg/L;Hg is lower than 0.0001 mg/L;Cr VI varies between 0.03 and 0.04 mg/L.The pH values of renewed mines vary be-tween 2.1 and 8.28,suspended solids vary between 20 and 103 mg/L;sulfides vary between 0.002 and 0.015 mg/L sulfates vary between 75 and 805 mg/L;Cu varies between 0.01 and 0.65 mg/L;Zn varies between 0.08 and 285.67 mg/L;Pb varies between 0.01 and 0.84 mg/L;Cd varies between 0.03 and 2.18 mg/L;As varies between 0.0006 and 1.0 mg/L;Hg varies between 0.00001 and 0.00006 mg/L;Cr VI varies be-tween 0.004 and 0.024 mg/L.The mine water of most renewed mines is acid waste water,and metal ele-ments in the mine water of overwhelming majority of renewed mines,especially the major elements,are be-yond standard limit prescribed in Emission standard of pollutants for lead and zinc industry (GB 25461-2010).The author also discussed the actual quality of mine water produced by new established mines can be calculated by ore soaking water quality analysis under the mining conditions of simulated mine.
