| 1. | Optimize chemical dosing and efficient operation of industrial process water and equipment
优化化学药品给药量，有效控制工业用水和设备。 |
| 2. | Water conditioning equipment inside buildings - chemical dosing systems - pre - set dosing systems - requirements for performance , safety and testing ; german version en 14812 : 2005
建筑物内水调节设备.化学药品剂量.预调剂量系统.性能 |
| 3. | After the short - cut nitrification was realized , chemical dosage could be saved and short - cut nitrification maintained by means of changing the chemical dosing method
当短程硝化反应实现后，通过改变投药方式可节省投药量并维持短程稍化反应。 |
| 4. | The main connections between the plant and the rest of the site ( i . e . feedstock , product , and utilities ) require reinstatement as do the boiler feed water and cooling water chemical dosing systems
甲醇装置和现场其他装置（如，原料，产品，和公用工程）如和锅炉给水和冷却水化工原料系统的主要连接需检修完好。 |
| 5. | The automatic chemical dosing system studied here does not get involved with coagulation mechanism and other problems of technics , but accomplishes the dosing of coagulation dose determinated by technics system at all
这里研究的药液自动配投系统没有涉及混凝的机理等工艺方面的问题，只是完成工艺系统确定的混凝剂药量的投加。 |
| 6. | The application of automatic mix subsystem and dosing subsystem adopting new techniques makes the investment of chemical dosing system and operating cost decrease greatly . now , this two measure methods have been patented
采用新技术的自动配液子系统和自动投加子系统在生产中应用，使得水厂药液配投系统投资和运行费用大幅降低，这两种计量方式已经申请专利。 |
| 7. | During the tour , the visiting party was given first - hand information about the computer control system of the plant , and the operation of the flocculation and sedimentation tanks , the sludge dewatering house and the chemical dosing facilities
区议会成员在这次参观中除听取有关污水厂的电脑控制程序的最新资料外，同时亦参观絮凝池及沉淀池、污泥脱水设施及化学剂调控中心，了解这些设施的运作情况。 |
| 8. | Through research of automatic dosing system , established by determining automatic dosage in the methods of transmittance pulsation , streaming potential and mathematical model , it can be concluded that the automatic dosing system brought forward in this paper can fulfill requirements of the technics . likely , this system can also be applied for dosing of other chemicals in water plants , chemical dosing of wastewater treatment plants and other similar places
通过对采用透光率脉动、流动电位、数学模型等方法确定混凝剂投加量建立的自动配投系统的研究表明本文提出的自动配投系统能满足工艺的要求：同样该系统也适用于给水处理厂其他药剂的投加，适用于污水处理厂及其他类似场合药剂的投加。 |
| 9. | In practice , data acquisition , computing of chemical dosage , chemical mixture and chemical dosing can be integrated organically by utilizing modern automation technology , which enables the difficult manual chemical dosing system to become an integrate equipment and makes dosing automatically realized only if the required chemical dosage is input
在实践中通过应用现代自动化技术将数据的采集、药液投加量的计算、药液的配兑及投加有机地结合在一起：使人工操作比较复杂的药液配投系统变成一套完整的设备，只用输入需要的药液投加量就能自动实现投加。 |
