日(Ri)常(Chang)工(Gong)作(Zuo)中(Zhong),(?)我(Wo)们(Men)经(Jing)常(Chang)会(Hui)遇(Yu)到(Dao)水(Shui)质(Zhi)取(Qu)样(Yang)问(Wen)题(Ti),(?)那(Na)么(Me)你(Ni)知(Zhi)道(Dao)取(Qu)样(Yang)时(Shi)应(Ying)该(Gai)注(Zhu)意(Yi)什(Shi)么(Me)吗(Ma)?(?)今(Jin)天(Tian)鲁(Lu)东(Dong)小(Xiao)编(Bian)给(Gei)大(Da)家(Jia)讲(Jiang)解(Jie)水(Shui)质(Zhi)分(Fen)析(Xi)中(Zhong)水(Shui)样(Yang)采(Cai)集(Ji)应(Ying)注(Zhu)意(Yi)的(De)几(Ji)个(Ge)问(Wen)题(Ti):(?)
1、(?)采(Cai)样(Yang)要(Yao)有(You)代(Dai)表(Biao)性(Xing),(?)所(Suo)采(Cai)取(Qu)水(Shui)样(Yang)应(Ying)该(Gai)能(Neng)代(Dai)表(Biao)整(Zheng)个(Ge)水(Shui)体(Ti)的(De)水(Shui)质(Zhi)。(?)水(Shui)样(Yang)的(De)水(Shui)质(Zhi)在(Zai)采(Cai)集(Ji)和(He)分(Fen)析(Xi)之(Zhi)间(Jian)应(Ying)该(Gai)是(Shi)没(Mei)有(You)明(Ming)显(Xian)的(De)变(Bian)化(Hua)。(?)取(Qu)样(Yang)量(Liang)一(Yi)般(Ban)在(Zai)检(Jian)测(Ce)项(Xiang)目(Mu)需(Xu)求(Qiu)量(Liang)的(De)4-5倍(Bei),(?)以(Yi)保(Bao)证(Zheng)重(Zhong)复(Fu)分(Fen)析(Xi)和(He)复(Fu)检(Jian)的(De)水(Shui)样(Yang)量(Liang),(?)较(Jiao)小(Xiao)取(Qu)样(Yang)量(Liang)也(Ye)要(Yao)保(Bao)证(Zheng)水(Shui)质(Zhi)分(Fen)析(Xi)的(De)准(Zhun)确(Que)度(Du)与(Yu)精(Jing)度(Du)。(?)
2、(?)其(Qi)次(Ci)要(Yao)缩(Suo)短(Duan)水(Shui)样(Yang)和(He)取(Qu)样(Yang)设(She)备(Bei)的(De)接(Jie)触(Chu)时(Shi)间(Jian),(?)水(Shui)样(Yang)流(Liu)经(Jing)管(Guan)线(Xian)应(Ying)采(Cai)取(Qu)高(Gao)线(Xian)性(Xing)流(Liu)速(Su),(?)需(Xu)要(Yao)连(Lian)接(Jie)管(Guan)路(Lu)和(He)阀(Fa)门(Men)等(Deng)中(Zhong)间(Jian)流(Liu)路(Lu),(?)应(Ying)注(Zhu)意(Yi)这(Zhe)一(Yi)中(Zhong)间(Jian)环(Huan)节(Jie)的(De)污(Wu)染(Ran)问(Wen)题(Ti),(?)材(Cai)质(Zhi)与(Yu)清(Qing)洗(Xi)的(De)要(Yao)求(Qiu)应(Ying)与(Yu)采(Cai)用(Yong)容(Rong)器(Qi)一(Yi)致(Zhi)。(?)
3、(?)现(Xian)场(Chang)测(Ce)试(Shi)的(De)项(Xiang)目(Mu),(?)如(Ru)PH值(Zhi)、(?)溶(Rong)解(Jie)氧(Yang)、(?)碱(Jian)度(Du)、(?)CO2、(?)亚(Ya)铁(Tie)、(?)氨(An)态(Tai)氮(Dan)、(?)余(Yu)氯(Lu)等(Deng)含(Han)量(Liang),(?)应(Ying)尽(Jin)量(Liang)缩(Suo)短(Duan)取(Qu)样(Yang)至(Zhi)分(Fen)析(Xi)的(De)时(Shi)间(Jian)间(Jian)隔(Ge),(?)应(Ying)采(Cai)用(Yong)在(Zai)线(Xian)分(Fen)析(Xi)检(Jian)测(Ce)。(?)
4、(?)应(Ying)该(Gai)有(You)采(Cai)用(Yong)记(Ji)录(Lu)并(Bing)在(Zai)采(Cai)样(Yang)容(Rong)器(Qi)上(Shang)贴(Tie)标(Biao)签(Qian),(?)注(Zhu)明(Ming)采(Cai)用(Yong)名(Ming)称(Cheng)、(?)时(Shi)间(Jian)、(?)地(Di)点(Dian)、(?)温(Wen)度(Du)、(?)采(Cai)样(Yang)量(Liang)、(?)采(Cai)用(Yong)容(Rong)器(Qi)及(Ji)采(Cai)样(Yang)人(Ren)等(Deng)。(?)
以(Yi)上(Shang)为(Wei)采(Cai)集(Ji)水(Shui)样(Yang)时(Shi)应(Ying)注(Zhu)意(Yi)的(De)几(Ji)个(Ge)问(Wen)题(Ti),(?)希(Xi)望(Wang)对(Dui)大(Da)家(Jia)有(You)所(Suo)帮(Bang)助(Zhu)。(?)
上(Shang)一(Yi)篇(Pian):(?)冷(Leng)却(Que)水(Shui)系(Xi)统(Tong)的(De)清(Qing)洗(Xi)
下(Xia)一(Yi)篇(Pian):(?)循(Xun)环(Huan)水(Shui)中(Zhong)微(Wei)生(Sheng)物(Wu)的(De)繁(Fan)衍(Yan)滋(Zi)生(Sheng)
致(Zhi)力(Li)于(Yu)优(You)化(Hua)每(Mei)个(Ge)水(Shui)处(Chu)理(Li)项(Xiang)目(Mu),(?)打(Da)造(Zao)中(Zhong)国(Guo)环(Huan)保(Bao)行(Xing)业(Ye)品(Pin)牌(Pai)企(Qi)业(Ye)
保(Bao)护(Hu)环(Huan)境(Jing)是(Shi)我(Wo)们(Men)每(Mei)个(Ge)人(Ren)的(De)责(Ze)任(Ren)和(He)义(Yi)务(Wu)