Device and method for treating waste liquid produced by measuring ammonia nitrogen value
A technology of treatment device and ammonia nitrogen value, applied in filtration treatment, multi-stage water treatment, water/sewage treatment, etc., can solve the problems of no waste liquid treatment volume metering scheme, health hazards of operators, and no advanced treatment scheme, etc. To achieve the effect of convenient supervision and management, reducing secondary pollution, and short solid-liquid separation time
Inactive Publication Date: 2016-09-28
崔金星
View PDF5 Cites 4 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The defect of this method is: although the mercury concentration in the waste liquid is within a certain range, it is not a fixed concentration value, and there will also be certain fluctuations. Therefore, quantitative dosing of sodium sulfide (Na 2 S·9H 2 O), will cause excessive or insufficient dosing due to the change of the initial concentration of mercury in the waste liquid, which will affect the removal rate of mercury. Without an advanced treatment plan, it is difficult to ensure that the waste liquid after treatment can reach the standard stably with this method; The efficiency of liquid separation is low, and there is no specific solid collection method, which is easy to cause secondary pollution; the treatment cycle is long and the treatment efficiency is not high; manual operation is likely to cause harm to the health of operators; there is no measurement plan for the amount of waste liquid treatment, It is not convenient for the environmental protection department to supervise the waste liquid treatment
[0006] So far, no effective waste liquid treatment methods and treatment devices have been applied in practice
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0069] The present invention will be further described in detail below in conjunction with the embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.
[0070] Such as figure 1 In the shown waste liquid treatment device for determining the value of ammonia nitrogen, all equipment is installed in an integrated cabinet 1, and a partition 21 is installed in the integrated cabinet 1, and the partition 21 divides the integrated cabinet 1 into an automatic control part 3 And the water treatment part, the automatic control part 3 is equipped with a touch screen controller 4, a pH meter transmitter 6, a power switch 7, a power indicator light 5, a fault signal light 8, a switching power supply and related circuits 9, the water treatment part Upper bracket 27 and lower bracket 38 are installed inside and upper bracket 27 and lower bracket 38 divide the water treatment part into upper cabinet warehouse 2, middle cabinet warehouse ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to a device and a method for treating waste liquid produced by measuring an ammonia nitrogen value, which relate to the technical field of waste water treatment, in particular to the device and the method for treating the waste liquid produced by measuring the ammonia nitrogen value in a water sample through a water qualitytest cabinetnessler's reagentspectrophotometric method, and the waste liquid produced during the operation process of a nessler's reagentspectrophotometric methodammonia nitrogenonline monitor. The device comprises an automatic control part and a water treatment part, which are arranged in an integrated cabinet. The device can be used for automatically treating the waste liquid produced by measuring the ammonia nitrogen value in water, automatically collecting solid residues, and automatically recording waste liquid treatment amount, is convenient to install and simple to operate, can be beneficial to effectively reducing the environment pollution, and is wide in application prospect.
Description
technical field [0001] The present invention relates to the technical field of waste water treatment, in particular, to a water quality laboratory Nessler's reagent spectrophotometric method to determine the ammonia nitrogen value in the water sample waste liquid, and Nessler's reagent spectrophotometric ammonia nitrogen online monitor during the operation process. A treatment device for generating waste liquid and a treatment method for the waste liquid. Background technique [0002] Ammonia nitrogen refers to the free ammonia (NH 3 ) and ammonium ions (NH 4+ ) form of nitrogen is an important indicator of water quality. The so-called Nessler's reagent spectrophotometry is a standard determination method for the value of ammonia nitrogen in water according to HJ-535-2009, Determination of Ammonia Nitrogen in Water Quality Nessler's reagent spectrophotometry [S]. This method is accurate and reliable, and is currently generally recognized as a standard method for the deter...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/04C02F101/20
CPCC02F9/00C02F1/42C02F1/283C02F1/5245C02F1/5236C02F1/66C02F1/001C02F2301/08C02F2101/20
Inventor 崔金星
Owner 崔金星