水质自动监测系统操作规程

水质自动监测系统操作规程

1.系统工作条件要求:

1.2室内环境条件:注意防潮、防尘、温度5—35?、湿度〈85%; 1.3供

电:220V、380V、50Hz(?10%), 仪器供电需经稳压电源，数据采集器、工控机需经UPS供电;

1.4仪器间禁止吸烟。

2.系统开机操作步骤:

2.1检查整个系统的配电、配水管路、各仪器和供气(空压机)是否正常; 2.2查看所用试剂种类和试剂量是否符合仪器运转要求;

2.3打开控制器电源开关，给系统供水，然后分别接通各仪器电源，观察各仪器工作状态是否正常，其中:

2.3.1蓝星LXW-0型COD快速分析仪、Aqualab多参数分析仪、ANT-? TOC分析仪开机后即进入测量状态，检查各项参数设置是否适当，确认并修正; 2.3.2 7976五参数测量仪、SERES 2000 COD分析仪，开机后即进入测量状态，检查各项参数设置是否适当，确认并修正;

2.3.3 8232氨氮分析仪开机后进入标定状态，可令其停止标定(按Cal键)，待仪器工作状态稳定后(测量室温度为35?时)再标定。检查各项参数设置是否适当，确认并修正;

2.3.4 SERES 2000 TOC分析仪开机后进入预热状态，5-20分钟后(因停机时间长短而不同)仪器进入工作状态。检查各项参数设置是否适当，确认并修正。 2.4打开工控机及调制解调器电源开关，通过移动电话或中心站拨通子站电话确认拨号线路工作正常;

2.5待仪器工作状态稳定后，进行仪器标定。

3.系统关机操作步骤:

3.1 Aqualab多参数分析仪、ANT-? TOC分析仪、SERES 2000 COD分析仪最好

不在测量期间停机;

3.2切断各仪器电源，清洗管路及电极，取出各蠕动泵泵管，清洗过滤装置，

关断采样泵电源;

3.3 pH电极应浸泡在中性缓冲液中;

3.4氨气敏电极短期保存浸泡在0.1M NHCL溶液中，长期保存应将电极拆开洗

4

their own conditions to develop the correct road, the maximum to avoid investment risk, gain profit.(three) vigorously promote the brand. To establish brand awareness, awareness of the use of brand, brand value, brand acquisition performance, enhance the competitive strength. Concentrated manpower, careful planning, packaging and publicity of a number of unique, market influence and coverage of the brand, the implementation of key breakthroughs, to enhance the competitive strength, walking business road the competition of alienation and characteristics, the pursuit of stability and development of the market.(four) to promote the integration of resources. To further broaden their horizons,

effective integration of resources within the group, the city resources, other industries and regional resources, mutual trust, mutual benefit, seeking win-win principle, in the framework of national policies and regulations, strict inspection and argumentation, legal consultation, examination and approval procedures, strict regulation of economic activities, attract injection the social investment to the industry group, to achieve leveraging the development, ensure that the value of

state-owned assets.(five) to strengthen the construction management personnel. Strengthen the management of education and training of cadres and workers of the existing business, firmly establish the concept of the market, enhance the sense of crisis to adapt to market competition, the sense of urgency, improve the ability to respond to market competition, improve management and operation of the market. At the same time, according to the need of industrial development, vigorously the introduction of high-quality management management personnel, and strive to build a high-quality professional management team, hard work, and promote the entire workforce knowledge structure, age structure, structure optimization and upgrading ability, enhance core competitiveness, adapt to the need of market competition.(six) seriously study the policy for policy. Serious research about social support the development of cultural undertakings in the country and the XX policy, especially the policy of industrial development, financial investment policy, financial policy and tax policy, and actively seek policy, projects and funds, enterprise and industry group mission to promote leapfrog development.

净，内电极保存同pH电极;

3.5铵离子选择电极和参比电极洗净后置于护套盒中;

3.6溶解氧电极洗净后置于护套盒中;

3.7超滤器洗净后充满清洁水或甘油(长期)存放，不能干置。 3.8各仪器的反应室都应清洗干净;

3.9关掉所有辅助设备电源;

3.10排空管路内存水。

4.注意事项:

4.1应经常检查采样管路，及时发现堵塞、泄漏趋向，提前处理故障隐患;

4.2季节交替前应作好防冻、防汛、避雷的检查;

4.3每次巡检到站和离站时都应检查供电、通讯、供水线路工作状态及外部线路设施状况，保证各线路正常运转;

4.4仪器每次测量后自动进行一次校准测量，并以check值显示，平时应经常检查各项指针的check值，发现问题及时检查、标定各仪器;定期标定、校准仪器;

4.5经常清洗仪器内部管路，避免堵塞及藻类生长;

4.6定期更换过滤材料、干燥剂等;

4.7按时添加、更换仪器所需试剂及标液，试剂及标液的储备液应在保质期内使用。化学试剂的配制应作好记录;

4.8根据监测要求和仪器工作状况，适时的与人工采样分析进行比对; 4.9每天按时调取水站监测资料及状态信号，及时统计、处理、储存监测资料。发现异常情况及时巡检检查。

5.期间核查:

详见各仪器操作规程

6.仪器设备维护:

6.1定期(半年)维护采样泵;

6.2每年应清洗空调机室外机;

6.3定期(半年至一年)更换仪器易耗件(泵管、进样管等); 6.4定期(半年至一年)维护、更换电极;

6.5定期(半年至一年)更换仪器易损件(泵管、进样管、紫外灯、密封垫等);

6.5每年应对供水、配水管路进行维护性的检查、清洗，不少于两次; their own

conditions to develop the correct road, the maximum to avoid investment risk, gain profit.(three) vigorously promote the brand. To establish brand awareness, awareness of the use of brand, brand value, brand acquisition performance, enhance the competitive strength. Concentrated manpower, careful planning, packaging and publicity of a number of unique, market influence and coverage of the brand, the implementation

of key breakthroughs, to enhance the competitive strength, walking business road the competition of alienation and characteristics, the pursuit of stability and development of the market.(four) to promote the integration of resources. To further broaden their horizons, effective integration of resources within the group, the city resources, other industries and regional resources, mutual trust, mutual benefit, seeking win-win principle, in the framework of national policies and regulations, strict inspection and argumentation, legal consultation, examination and approval procedures, strict regulation of economic activities, attract injection the social investment to the industry group, to achieve leveraging the development, ensure that the value of state-owned

assets.(five) to strengthen the construction management personnel. Strengthen the management of education and training of cadres and

workers of the existing business, firmly establish the concept of the market, enhance the sense of crisis to adapt to market competition, the sense of urgency, improve the ability to respond to market competition, improve management and operation of the market. At the same time, according to the need of industrial development, vigorously the

introduction of high-quality management management personnel, and strive to build a high-quality professional management team, hard work, and promote the entire workforce knowledge structure, age structure,

structure optimization and upgrading ability, enhance core competitiveness, adapt to the need of market competition.(six) seriously study the policy for policy. Serious research about social support the development of cultural undertakings in the country and the XX policy, especially the policy of industrial development, financial investment policy, financial policy and tax policy, and actively seek policy, projects and funds, enterprise and industry group mission to promote leapfrog development.

天津市环境监测中心作业指导书文件编号:YQ—641 名称:水质自动监测系统

操作规程共 3 页第 3 页 6.6注意经常检查仪器电磁阀、蠕动泵、空压机的工

作状况。

7.意外情况处置:

7.1对测量值产生怀疑时，应及时检查仪器工作状态，检查仪器管路是否有堵塞、破损、漏液等，并可通过仪器标定、标准样测量等方法判断仪器测量是否准确;

7.2发现测量值异常时，根据仪器特性首先判断产生异常的可能原因(停电、无

水样、缺试剂、仪器故障等)，可遥控关机、停泵，及时前往水站处理; 7.3

水位低采样系统易发生问题，应及时停机。

7.4发现仪器故障应及时停机、报修。

7.5冬季子站连续停电时间不得超过2天，停电时间超过1天必须立即到水站

按系统关机步骤处理仪器并排空仪器和采样管路内的积水，以防采样管路、电极和仪器内部管路损伤。

控制状态

发放编号

实施日期:2002年6月1日

their own conditions to develop the correct road, the maximum to avoid investment risk, gain profit.(three) vigorously promote the brand. To establish brand awareness, awareness of the use of brand, brand value, brand acquisition performance, enhance the competitive strength. Concentrated manpower, careful planning, packaging and publicity of a number of unique, market influence and coverage of the brand, the implementation of key breakthroughs, to enhance the competitive strength, walking business road the competition of alienation and characteristics, the pursuit of stability and development of the market.(four) to promote the integration of resources. To further broaden their horizons,

effective integration of resources within the group, the city resources, other industries and regional resources, mutual trust, mutual benefit, seeking win-win principle, in the framework of national policies and regulations, strict inspection and argumentation, legal consultation, examination and approval procedures, strict regulation of economic activities, attract injection the social investment to the industry group, to achieve leveraging the development, ensure that the value of state-owned assets.(five) to strengthen the construction management personnel. Strengthen the management of education and training of cadres and workers of the existing business, firmly establish the concept of

the market, enhance the sense of crisis to adapt to market competition,