【正文】 ture：0℃50℃ Liquid level transmitter (LICA2801S)Model： LU11Quantity： 1 unitManufacturer： FLOWLINEApplicable temperature：40℃70℃ Coagulation tank（R2810A，carbon steel FRP anticorrosion）Function： Offer space for coagulation reaction between coagulant and waste. Quantity： 1 unitDimension： 650X1450X1500mmEffective volume： Effective stationary period： Coagulation tank blender（A2810A，Carbon steel lined with rubber）Function： Make coagulant and waste mix quicklyModel： JB350 X1500Quantity： 1 unitMotor power： Rotation speed： 136r/minLeaf diameter： 350mm 　PH meter (PH2810A)Model： InPro 3200/120/pt1000+2050eQuantity： 1 unitMeasure range： 0~14Manufacturer： METTLER Make routine maintenance and repair according to requirements in every electromechanical equipment’s operation specifications. Chapter Three Waste Disposal Technical Design and Process Flow Technical Design：This waste disposal system is used for industrial waste disposal in Degussa Specialty Chemicals (Shanghai) Co.,Ltd. The technical design for waste disposal includes the following seven parts:l Industrial waste collection, flow adjustment and homogenization。 and those water pumps and air blowers not used frequently should have a disassembly overhaul once every three years。 centrifugal pump with accumulated operation time of 4000h。 After a certain period of operation, check airproof at water pump filing or oil sealing with necessary treatment。 Check limit switch of electric gate valve and manual amp。 Make open amp。 Make periodic inspection, maintenance and anticorrosion treatment to various valve, grate, ladder, piping, bracket and cover board of disposal structure and equipment and repair damaged lighting in time。 No wiping to running part of equipment when cleaning electromechanical equipment and surroundings。 On rainy or snowy days, operator should concern more about safe operation to prevent sliding when roundinspecting or operating disposal structure。 Keep floor of disposal system clean, no stacked mess and no wet； Check electromechanical equipment periodically according to different requirements, add or replace lubricant or solid lubricant and make periodic maintenance and overhaul to ensure equipment under good operation. Safe Operation Operator and repairer on the post must accept technology training and start working after tested for qualification。 Keep structures like tank and container and equipment water surface free of any floater and tank wall and discharge weir notch clean and intact。 Periodically roundinspect the operation of structure, electromechanical equipment, instrument and device。 Degussa Specialty Chemicals (Shanghai) Co.,Ltd Industrial Wastewater Treatment System Operation ManualDegussa Specialty Chemicals (Shanghai) Co., Ltd Industrial Wastewater Treatment System Operation ManualPACT Environmental Technology Co., Ltd.ContentsChapter One General PrincipleChapter Two General Requirements Operation Management Safe Operation Repair and MaintenanceChapter Three Technical Design and Process Flow Technical Design Waste Quantity Water Quality Standards of Discharged Water Quality Process Flow Waste Disposal Process Flow Design Waste Disposal Process Flow SpecificationChapter Four Disposal Structure, Equipment Function and Design ParametersChapter Five Flow Distribution and Balancing during Waste Disposal Equipment’s Daily Operation Waste Disposal Capacity Average Flow of Every Main Waste Lifting Pump Chapter Six Main Disposal Structure and Equipment Debug and Overall Linked Operation（By Clear Water） Purpose Confirmation and Preparation Before Trial Operation Electromechanical Equipment Unit Debug Main Task Electromechanical Equipment Connection Pipe Fittings Cleaning and Equipment Performance Parameter Confirmation Air blower and Transfer Piping Aeration Tank Air Diffuser Waste Lifting Pump and Transfer Piping Setting of Every Equipment’s Discharge Capacity Overall Linked Operation：Chapter Seven Biochemical Disposal Structure Debugging Operation Transfer of Aerobic Activated Sludge Culture and Acclimatization of Activated Sludge Special Attentions and Test Items during Transfer, Culture and Acclimatization of Activated Sludge Chapter Eight Sand Filter Operation Filling of Sand Filter Backwash of Sand Filter Operation of Sand FilterChapter Nine Operation, RoundInspection and Maintenance Management of Every Disposal Structure and Equipment System Target Determining Daily RoundInspection Period during Waste Disposal Daily Operation of Disposal Structure and Equipment Operation of Every Water Tank Water Pump Air blower Dosing Equipment Biochemical Disposal Structure Sludge DisposalChapter Ten Water (Sludge) Sampling, Testing and Analyzing Water Sampling and Preserving Water Sampling Water Preserving Pollution Property Index of Daily Waste Water Quality Analyzing General Water Quality Test Item and Method Main Waste Quality Analysis Method Water Quality Test Management Water Quality Test Safe Operation and Maintenance Chapter Eleven Electric OperationAppendixAppendix 1 Waste Disposal System PID ChartChapter One General Principle In order to strengthen management on waste disposal equipment, technique and water quality, guarantee normal operation of waste disposal structure and electromechanical equipment and ensure discharged water after disposal up to regulated water quality standards for environment protection, hereto draw up this manual。 In addition to meeting this regulation, operation, maintenance and other safe operation of waste disposal equipment should also ply with regulations in current national criteri