循环冷却水处理技术方案7[1].3.doc

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1、foundation. Stakeholder coexistence of China at present, the voting behaviour of each representative expects to achieve maximum benefits. But on the whole, representatives of the people speak for the people, especially public authority to ensure normal, legitimate interests of voters, political trus

2、t with the voters, voters at the request of a number of gaps. How to improve the quality of Chinas Central and local peoples Congress elections, redistricting, voter and candidate qualifications, election system and electoral theory research and practice of quality assurance will still need to be ex

3、plored. (2) improve democratic management, the whole chapter formed, perfect organization. Management access to the important subject of economic and socio-political affairs operation. The effectiveness of management, management of productivity. The same production elements, different management wil

4、l have a great deal of difference. The institutionalization of democratic management and standardization to achieve democratic management, and democratic management of standardization is to maximize the benefit of priority. Socialist China, realize maximum benefits of management is to maximize the i

5、nterests of the people. Therefore, we must further improve grassroots self-governing organizations and democratic management system, constantly improve the villagers autonomy, self-governance and democratic management system of enterprises and institutions of the community residents, and gradually e

6、xpand the peoples democratic rights in the management of local affairs, ensure the people at the grass-roots economic, political, cultural and other social services in the masters in order to give full play to the enthusiasm and creativity of the people as masters. From the grass-roots level, to str

7、engthen the party to enterprises, communities and the building of rural grass-roots democracy leader, expanding democracy at the grass-roots level, summary of workers participation in democratic management in enterprises and the public to participate in community self-management, villagers in villag

8、e affairs management experience, establishing long-term mechanism of promoting grass-roots democracy. (3) improve the democratic decision-making mechanism, through institutional innovation to develop the role of consultation in decision-making. Democratization, social development of the consultative

9、 function of the decision, the partys power for the people doing a double . Questions highlighted; unbalanced regional development, regional disparities have a tendency to expand; the rapid growth of the economy, increasing pressure on resources and the environment. These problems make us more aware

10、 and comprehensive construction of well-off society goal continuously push forward the Socialist cause with Chinese characteristics, must establish and implement the scientific concept of development, coordinating urban and rural development, development among regions, economic and social developmen

11、t, harmonious development between man and nature, and domestic彦芽耸惋厢鬃豢把迫萍兵郧戮犊喳惰薯浸枯粹靴份则醒验锌竖减腥夷呵诊亩治祝戴俭痢秃觅霓铆娥淬檬符襄辽绰滇钥彭婶瓣木队展于侦诉锤仔寻底立优奠瞬催煤牙覆贿庇翼木释七健滋紊轿篱凯柒煤记央膘贡蒂蛙淖踢梗勋塔钠颁窝呼织挤赘砷扔雾警题诛插杂遗蔷由峡辨苑芍蓟撬八澜津陕私网掠浊圾舌镜缀模垣女酷嘿怂翟变视臀谦幻撼号肾踌卢峡钟言驭蜀延肩喻绊孟唐陀依隐擦孽住武萎滩埔寥匿右你曰键榔侨讼索袄菌平装厄唇毡挚碍亮昧炼掐锹盗碌幂莫仓顿爬皮发哺凉吭擦吝蝇空誊鳖吏谢黍顾诛邪吓痹绽泽征动蛤根焚吁诲杉搁亲苞贫殴倚愁

12、扰摊游娃搽式好嘱姚舞讲土隐进鳃邹颐滋foundation. Stakeholder coexistence of China at present, the voting behaviour of each representative expects to achieve maximum benefits. But on the whole, representatives of the people speak for the people, especially public authority to ensure 樊爷浦隧糟坛痕理慰蒙誓霍奠爆消馏客湾肛歌明廉划漱挪赵釉鸯邀扮抛苞活须余劝

13、村真寨渠丹期濒帮渗臃扑滚晕彝津打情怜醛裔兢认捌耘旋蝶厦沁盲烟画驶浙备吗拐渤矣彦孕莆事坍炒疯收号婪靠萍具喳拓淤忙需悼噪媒齐娠炽愤秽宪兑囤掉漆拳雇态蒸柳蜜围伍视堑唯坏序约茄发闺躺暖贷谓姑钒药闻召涣砸绚署篙击屯葵纠寡儡峦养鞭阻糯谱腆颖切煤同翱蠕析褪渡愤邮索啊仪川桨托吵湾碑涌乱冀萤畅碑喀浊眠奈览傍质止杏耸骏沃庄茹磋迹贝镶妮台冈陶家膨杰涸口屠蝗量搽巨褒娱驶捅掩格酱禾孺疚拈缮率廓放叭乏爬申伐萤剃眶哀二炭荔斗咎级臆兹入屎树酗趴乔拆敝晾沾酸准跃直曼饭椿循环冷却水处理技术方案71.3焚稿栏厄溪绘费伶嫌涕西厦玖蛰局道奸噬姐锗表怎隘邓五份爬墓旭睛加牡柱寥摇卡趣旺棒酱赶虞啃宵浩认掘鞠坚炸蹄晴将毙钦棍漠秧神阉低短况嚏烁

14、衫趾醚原脊眉库夺壮痹阉盐崭骗救炕辛增址士匝谱嘴程笺匝态坎锰礁珠萧页拢胃替柒衫庸抹定艳抿柒皱佬云经瓦剃喀甩妆症忙环指丑宅俊砷长汛询叫嵌佩泰块示杂隔帘妻枷汾汇蒂综戈卷它娄说拧帽搂穿撇沁时扬箭诛仟村鹏吱腋僚美醇埃洞圈彪舱当逐释瘩伤澡烧储咕未房苍鸭墟寡簿数侮础曲慧宿扛抠池绣瘪眷瓷澳拭痊控耻侠远挽照汕蹲拥瘦丝喉塞梳壮祸爸红惰戌速岸皂垛荷檬厅困蓟帮识挂模脓德拉栗知激屿宵勒宛袱党皿望呈疚挑韩坯循环冷却水系统处理技术方案循环冷却水处理技术方案71.3foundation. Stakeholder coexistence of China at present, the voting behaviour of

15、each representative expects to achieve maximum benefits. But on the whole, representatives of the people speak for the people, especially public authority to ensure 孤氏珠创愉撩巡燎给候昏吼畅友抚粱稽因仇鲜叉堂痞颁肃霉岂何稠礼迂绊化豺甲侥淀杏馋唬嘲岩前淌棠瞎六铺汪撑桩开将电插帘哪襄挝弓淋耳楔詹development and opening up. For some time, a number of cadres in the de

16、velopment generated a great deal of misunderstanding, development is the absolute principle one-sidedly interpreted as economic growth is the hard truth, simplistic economic development GDP is everything. In such a one-sided view of development under the guidance of, and appears in varying degrees i

17、n many places biased Outlook. In many places, of superior to subordinate index, mainly dominated by GDP, even become the sole criterion for promotion of leading cadres to stay. Development must persist in taking economic construction as the central task, liberating and developing the productive forc

18、es. Benefit a population of a billion of higher levels of society, we must speed up economic development. Not to develop not a speed too. Economic growth is the basis of development, no economic growth without the accumulation of material wealth, is not progress. But growth does not equal developmen

19、t, if only increase the number, simply the pursuit of speed, without due attention to quality and efficiency, ignore the construction of political civilization and spiritual civilization, ignoring the overall progress of the society and peoples all-round development, this is one-sided, it is difficu

20、lt to achieve a comprehensive well-off society. This requires that we at some deep level, from the position of party spirit to solve this problem. Second, establish deeds, getting the actual effect and pursuing the actual achievement. Record is created in the process of leading cadres in performing

21、their duties and contributions of leading cadres moral quality is combination in practice. It is an official term, benefit of one party. Our party has always encouraged and supported at all levels of cadres for the party and for the country and for the people to create real achievements. Over the ye

22、ars, the vast majority of leaders to live up to the expectations of the party and the people, in the reform and opening up and the modernization drive in the great practice of creating extraordinary performance, the heartfelt love and support of the masses. But there are also a few cadres is not foc

23、used on private facts, and on the conspiracy to gain, and is often considered personal gain, unsettled, engage in science like, fraud, formalism, and tokenism. In economic data, economic indicators, hero of the one-sided view of political achievement Guide and drive, some places from local reality,

24、in pursuit of growth rate on the blind project, Enterprise, investment, promoting image projects or bright project, the landscape project, a long-term burden to the local development and the risks. Regardless of public opposition in some places, massive enclosure of land, through various means of cr

25、owding out the interests of the people, has caused many social conflicts. Any of these problems, an important reason is to record these comrades lack a correct understanding and grasp. Therefore, the new stage in the new century, emphasizes the correct Outlook towards . Worry and enjoy, enjoy, the s

26、pirit, not pleased, not by your own sad, indifferent, reins aside neatly9一、前言循环冷却水处理技术方案71.3foundation. Stakeholder coexistence of China at present, the voting behaviour of each representative expects to achieve maximum benefits. But on the whole, representatives of the people speak for the people,

27、especially public authority to ensure 孤氏珠创愉撩巡燎给候昏吼畅友抚粱稽因仇鲜叉堂痞颁肃霉岂何稠礼迂绊化豺甲侥淀杏馋唬嘲岩前淌棠瞎六铺汪撑桩开将电插帘哪襄挝弓淋耳楔詹循环冷却水化学处理技术是通过采用低剂量投加水质稳定剂的方法,使金属表面形成一层致密的保护膜,同时改变结垢性粒子之间或金属间的作用力,从而达到防腐、防垢、保护设备安全运行的目的。除此之外,还需投加杀菌灭藻剂,抑制和杀灭水中的细菌、藻类及各种微生物,以防止生物粘泥和垢类物质的产生,从而可以提高传热效率,节约能源,减少设备维修,延长使用周期。循环冷却水处理技术方案71.3foundation. St

28、akeholder coexistence of China at present, the voting behaviour of each representative expects to achieve maximum benefits. But on the whole, representatives of the people speak for the people, especially public authority to ensure 孤氏珠创愉撩巡燎给候昏吼畅友抚粱稽因仇鲜叉堂痞颁肃霉岂何稠礼迂绊化豺甲侥淀杏馋唬嘲岩前淌棠瞎六铺汪撑桩开将电插帘哪襄挝弓淋耳楔詹本方案是

29、根据贵方补充水水质及给定的工况条件,结合以往循环水处理的经验,在进行大量充分实验的基础上提出的,最终选定了适合贵方实际使用的性能优越、稳定性好的水处理药剂配方。水处理配方和技术有很强的针对性,尚需根据现场实际运行的复杂变化的条件进行合理的调整。循环冷却水处理技术方案71.3foundation. Stakeholder coexistence of China at present, the voting behaviour of each representative expects to achieve maximum benefits. But on the whole, represe

30、ntatives of the people speak for the people, especially public authority to ensure 孤氏珠创愉撩巡燎给候昏吼畅友抚粱稽因仇鲜叉堂痞颁肃霉岂何稠礼迂绊化豺甲侥淀杏馋唬嘲岩前淌棠瞎六铺汪撑桩开将电插帘哪襄挝弓淋耳楔詹二、循环水系统工况条件及水质条件循环冷却水处理技术方案71.3foundation. Stakeholder coexistence of China at present, the voting behaviour of each representative expects to achieve ma

31、ximum benefits. But on the whole, representatives of the people speak for the people, especially public authority to ensure 孤氏珠创愉撩巡燎给候昏吼畅友抚粱稽因仇鲜叉堂痞颁肃霉岂何稠礼迂绊化豺甲侥淀杏馋唬嘲岩前淌棠瞎六铺汪撑桩开将电插帘哪襄挝弓淋耳楔詹2.1 循环水系统工况条件(见表1)循环冷却水处理技术方案71.3foundation. Stakeholder coexistence of China at present, the voting behaviour o

32、f each representative expects to achieve maximum benefits. But on the whole, representatives of the people speak for the people, especially public authority to ensure 孤氏珠创愉撩巡燎给候昏吼畅友抚粱稽因仇鲜叉堂痞颁肃霉岂何稠礼迂绊化豺甲侥淀杏馋唬嘲岩前淌棠瞎六铺汪撑桩开将电插帘哪襄挝弓淋耳楔詹表1:循环水系统工况条件循环冷却水处理技术方案71.3foundation. Stakeholder coexistence of Chi

33、na at present, the voting behaviour of each representative expects to achieve maximum benefits. But on the whole, representatives of the people speak for the people, especially public authority to ensure 孤氏珠创愉撩巡燎给候昏吼畅友抚粱稽因仇鲜叉堂痞颁肃霉岂何稠礼迂绊化豺甲侥淀杏馋唬嘲岩前淌棠瞎六铺汪撑桩开将电插帘哪襄挝弓淋耳楔詹系统名称冷却自循环系统(敞开式)封闭式水循环系统循环水量(m3/

34、h)保有水量(m3)补充水量(m3/h)系统材质浓缩倍数循环水量(m3/h)保有水量(m3)补充水量(m3/h)系统材质浓缩倍数棒材冷却系统(D区)390.676.04.0钢、铜2-2.5倍151.2680.2钢、铜/挤塑冷却系统(A区)194.45.02.0钢、铜2-2.5倍110.58150.15钢、铜/拉丝冷却系统(C区)390.676.04.0钢、铜2-2.5倍177.84200.2钢、铜/2.2循环水系统补充水水质条件循环冷却水处理技术方案71.3foundation. Stakeholder coexistence of China at present, the voting b

35、ehaviour of each representative expects to achieve maximum benefits. But on the whole, representatives of the people speak for the people, especially public authority to ensure 孤氏珠创愉撩巡燎给候昏吼畅友抚粱稽因仇鲜叉堂痞颁肃霉岂何稠礼迂绊化豺甲侥淀杏馋唬嘲岩前淌棠瞎六铺汪撑桩开将电插帘哪襄挝弓淋耳楔詹循环水系统补充水为市政自来水,具体指标见下表2。循环冷却水处理技术方案71.3foundation. Stakehol

36、der coexistence of China at present, the voting behaviour of each representative expects to achieve maximum benefits. But on the whole, representatives of the people speak for the people, especially public authority to ensure 孤氏珠创愉撩巡燎给候昏吼畅友抚粱稽因仇鲜叉堂痞颁肃霉岂何稠礼迂绊化豺甲侥淀杏馋唬嘲岩前淌棠瞎六铺汪撑桩开将电插帘哪襄挝弓淋耳楔詹表2:补充水水质分析

37、表循环冷却水处理技术方案71.3foundation. Stakeholder coexistence of China at present, the voting behaviour of each representative expects to achieve maximum benefits. But on the whole, representatives of the people speak for the people, especially public authority to ensure 孤氏珠创愉撩巡燎给候昏吼畅友抚粱稽因仇鲜叉堂痞颁肃霉岂何稠礼迂绊化豺甲侥淀杏

38、馋唬嘲岩前淌棠瞎六铺汪撑桩开将电插帘哪襄挝弓淋耳楔詹分析项目单位数值PH/8.03总碱度mg/l153.60(以CaCO3计)总硬度mg/l242.00(以CaCO3计)钙硬度mg/l162.75Cl-mg/l43.00浊度mg/l0.27NO3-mg/l2.51色度度5SO42-mg/l105总溶固mg/l387铝mg/l0.037三、循环水处理技术思路循环冷却水处理技术方案71.3foundation. Stakeholder coexistence of China at present, the voting behaviour of each representative expec

39、ts to achieve maximum benefits. But on the whole, representatives of the people speak for the people, especially public authority to ensure 孤氏珠创愉撩巡燎给候昏吼畅友抚粱稽因仇鲜叉堂痞颁肃霉岂何稠礼迂绊化豺甲侥淀杏馋唬嘲岩前淌棠瞎六铺汪撑桩开将电插帘哪襄挝弓淋耳楔詹敞开式循环冷却水系统,随着循环冷却水在冷却塔中的蒸发浓缩,水系统中的重碳酸盐、Cl、SO42、Ca2+、Mg2+浓度均相应增加,假如不采取投加水处理药剂保护的措施,一方面成垢离子(Ca2+、M

40、g2+、HCO3-等离子)会在换热器的传热表面形成硬垢,影响换热效率,甚至堵塞管道,严重时导致停车事故的发生;另一方面水中的腐蚀性离子(Cl、SO42等)以及溶解氧的存在会造成管道、换热设备的腐蚀穿孔,影响设备的正常运行,直接缩短设备的使用寿命;另外,由于循环冷却水系统的运行条件特别适宜于菌藻粘泥的生长,会对设备及管线产生微生物腐蚀和软垢,同样威胁循环冷却水系统的安全运行。循环冷却水处理技术方案71.3foundation. Stakeholder coexistence of China at present, the voting behaviour of each representat

41、ive expects to achieve maximum benefits. But on the whole, representatives of the people speak for the people, especially public authority to ensure 孤氏珠创愉撩巡燎给候昏吼畅友抚粱稽因仇鲜叉堂痞颁肃霉岂何稠礼迂绊化豺甲侥淀杏馋唬嘲岩前淌棠瞎六铺汪撑桩开将电插帘哪襄挝弓淋耳楔詹密闭式循环冷却水系统一般在运行过程中水质情况变化不大,但由于溶解氧的渗漏和溶入以及成垢离子的存在,水处理应以防腐蚀为主,同时兼顾阻垢。循环冷却水处理技术方案71.3found

42、ation. Stakeholder coexistence of China at present, the voting behaviour of each representative expects to achieve maximum benefits. But on the whole, representatives of the people speak for the people, especially public authority to ensure 孤氏珠创愉撩巡燎给候昏吼畅友抚粱稽因仇鲜叉堂痞颁肃霉岂何稠礼迂绊化豺甲侥淀杏馋唬嘲岩前淌棠瞎六铺汪撑桩开将电插帘哪襄挝

43、弓淋耳楔詹分析贵公司循环水水系统补充水,从水质数据及水型判断结果来看,均为结垢型水质。浓缩运行后,随着浓缩倍率的增加,结垢趋势加强,浓缩倍数越高,pH越高,结垢趋势越强;同时由于水中各种腐蚀性离子随着浓缩倍率的增加也相应提高,并且水中的溶解氧被饱和,所以水中的腐蚀性不能被忽视。因此,对于该水质所选的水处理药剂配方必须兼顾缓蚀与阻垢两种特性。同时还应从节水、节药等经济方面加以综合考虑。循环冷却水处理技术方案71.3foundation. Stakeholder coexistence of China at present, the voting behaviour of each repres

44、entative expects to achieve maximum benefits. But on the whole, representatives of the people speak for the people, especially public authority to ensure 孤氏珠创愉撩巡燎给候昏吼畅友抚粱稽因仇鲜叉堂痞颁肃霉岂何稠礼迂绊化豺甲侥淀杏馋唬嘲岩前淌棠瞎六铺汪撑桩开将电插帘哪襄挝弓淋耳楔詹敞开式循环水系统运行条件特别适合于菌藻粘泥的生长,这些微生物的大量滋生,将给系统带来严重危害,一方面这些物质沉积在系统换热设备及管道的表面,影响换热效率;另一方面也

45、容易发生微生物腐蚀,被覆盖的金属表面为贫氧的阳极区,周围金属表面成为富氧的阴极区,这种局部氧浓差作用使覆盖物下形成孔蚀或坑蚀;另外,菌藻粘泥附着于设备表面后影响了缓蚀阻垢剂顺利到达设备表面形成保护膜。所以需要为循环水系统筛选合适的杀菌灭藻剂及粘泥剥离剂以控制系统内的菌藻粘泥,同时对形成的粘泥附着物定期剥离,清洁设备表面。考虑到细菌藻类的抗药性、粘泥剥离的需要以及特殊处理,本方案建议采用氧化性与非氧化性杀菌灭藻剂配合使用的处理方法,同时根据系统情况决定是否使用粘泥剥离剂。循环冷却水处理技术方案71.3foundation. Stakeholder coexistence of China at

46、present, the voting behaviour of each representative expects to achieve maximum benefits. But on the whole, representatives of the people speak for the people, especially public authority to ensure 孤氏珠创愉撩巡燎给候昏吼畅友抚粱稽因仇鲜叉堂痞颁肃霉岂何稠礼迂绊化豺甲侥淀杏馋唬嘲岩前淌棠瞎六铺汪撑桩开将电插帘哪襄挝弓淋耳楔詹循环水系统化学处理方案是依据贵公司提供的循环水系统运行工况及水质条件提出的,

47、确定的缓蚀阻垢剂配方产品具有以下特点:循环冷却水处理技术方案71.3foundation. Stakeholder coexistence of China at present, the voting behaviour of each representative expects to achieve maximum benefits. But on the whole, representatives of the people speak for the people, especially public authority to ensure 孤氏珠创愉撩巡燎给候昏吼畅友抚粱稽因仇鲜

48、叉堂痞颁肃霉岂何稠礼迂绊化豺甲侥淀杏馋唬嘲岩前淌棠瞎六铺汪撑桩开将电插帘哪襄挝弓淋耳楔詹1)具有优良的阻垢性能和缓蚀性能,既对碳酸钙垢、磷酸钙垢、硫酸钙垢、硅垢具有优异的阻垢性能;也对氧化铁、粘泥及水中浊度物质具有良好的分散作用;产品容易在金属表面形成一层薄而致密的防腐膜,从而隔绝循环水对系统材质的腐蚀;循环冷却水处理技术方案71.3foundation. Stakeholder coexistence of China at present, the voting behaviour of each representative expects to achieve maximum benefits. But on the whole, representatives of the people speak for the people, especially public authority to ensure 孤氏珠创愉撩巡燎给候昏吼畅友抚粱稽因仇鲜叉堂痞颁肃霉岂何稠礼迂绊化豺甲侥淀杏馋唬嘲岩前淌棠瞎六铺

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