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Case
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An electronics factory in dongguan ...
Design parameters
1. The amount of water
Water inflow: 15m /Hr
2. Inlet water quality
PH: 6.0 ~ 8.0
PC U: 3500 or less
COD: 50 PPM or less
Conductivity: ≤250 ° S/cm
3. Effluent quality
PH: 6.0 ~ 7.0
S.S. : < 5 PPM
COD: < 40 PPM
PCU: < 650
4. Production time of the factory: actual operation of the customer
Design principles and basis
1. Collect and treat the wastewater according to its characteristics;
2, the treatment project should be appropriate insurance coefficient, the choice of each process parameter is a little surplus;
3. The treatment facilities shall have a higher operating efficiency, and complete the process requirements with relatively stable treatment means;
4. In addition to meeting the technological requirements, construction investment and operation cost should be reduced as far as possible, and the equipment should be operated simply and reliably, maintained conveniently, operated and managed conveniently, and the labor intensity of workers should be minimized;
5. Develop and promote new technology and equipment with high efficiency, energy saving, easy management and easy operation, and good self-control level.
6, comprehensive planning, reasonable layout, reduce investment and operating costs.
The design and process of this set of equipment are customized according to customer requirements, the final interpretation right belongs to qin tai sheng water treatment all
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Shenzhen certain hardware electroni...
Technical design guidelines
The design of this water treatment process is based on full consideration of the following factors:
2.1 users' requirements on the quality and yield of product water;
2.2 reliability of process design;
2.3 simplicity of equipment and intelligent operation;
2.4 investment and operating expenses;
2.5 physical and chemical cleaning of equipment;
2.6 stability of water quality;
2.7 reliable online monitoring means.
The system has requirements on the outside world
3.1 water supply: municipal tap water.
3.2 power supply: the user shall transmit the power cord to the electronic control cabinet of the equipment.
3.3 water production: the water produced by the supplier shall be connected to the ultra-pure water storage tank.
3.4 site: the user shall provide the equipment area.
3.5 drugs: all drugs consumed during debugging and operation shall be provided by users.
The technological requirements
4.1 raw water quality: ultrafiltration water produced after the wastewater reaches the standard (conductivity ≤2000us/cm)
4.2 effluent water quality: the conductivity of produced water after treatment is ≤100us/cm
4.3 system outlet water: the designed water yield of the system terminal is ≥8m3/h
Process diagram
Waste water → waste water station → raw water pump → multi-media filter → activated carbon filter →5um precision filter → ultrafiltration system → ultrafiltration production water tank → reverse osmosis raw water pump →5um precision filter → reverse osmosis high-pressure pump → reverse osmosis production water tank (the customer has) → back end water point
The design principle and process flow of this set of equipment are customized according to customer requirements, the final interpretation right belongs to qin tai sheng water treatment all
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Hubei some electronic technology co...
Technical design guidelines
The design of this water treatment process is based on full consideration of the following factors:
2.1 users' requirements on the quality and yield of product water;
2.2 reliability of process design;
2.3 simplicity of equipment and intelligent operation;
2.4 investment and operating expenses;
2.5 physical and chemical cleaning of equipment;
2.6 stability of water quality;
2.7 reliable online monitoring means.
The system has requirements on the outside world
3.1 water supply: municipal water supply ≥50m3/h.
3.2 power supply: the user shall transmit the power cord to the electronic control cabinet of the equipment.
3.3 water production: the water produced by the supplier shall be connected to the nearest inlet of the ultra-pure water pipeline of the user.
3.4 site: the user shall provide the equipment area.
3.5 drugs: all drugs consumed during debugging and operation shall be provided by users.
The technological requirements
4.1 raw water quality: local municipal tap water standard (conductivity ≤200us/cm)
Effluent is 4.2: equipment processing level 1 reverse osmosis conductivity after 20 us/cm or less, secondary reverse osmosis conductivity 5 us/cm or less, terminal EDI water resistivity Ω 15 m * cm or more
4.3 system water output: the water output of the first-stage reverse osmosis pure water machine system is 30m3/h-35m3/h (old equipment: now there is a set of single stage 15 tons + double stage (first stage 14 tons + second stage 6 tons), the water output of the second-stage reverse osmosis pure water machine system is 20m3/h (newly added), and the designed water output of the terminal EDI (electric desalination) system is 18m3/h-20m3/h.
The design principle and process flow of this set of equipment are made according to the requirements of users, and the final interpretation right belongs to qin tai sheng water treatment
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珠海市某電子有限公司15噸/小時 雙級反滲透純水系統(tǒng)
技術(shù)設(shè)計導(dǎo)則
本套水處理工藝的設(shè)計是基于充分考慮下列因素的基礎(chǔ)上制定的：
2.1、用戶對產(chǎn)品水的質(zhì)量和產(chǎn)水量的要求；
2.2、工藝設(shè)計的可靠性；
2.3、設(shè)備的簡便性與運行的智能化；
2.4、投資和運行費用；
2.5、設(shè)備的物理與化學(xué)清洗功能；
2.6、產(chǎn)水質(zhì)量的穩(wěn)定性；
2.7、可靠的在線監(jiān)測手段。
系統(tǒng)對外界要求
3.1 供水：為市政自來水且供水≥30m3/h。
3.2 供電：由用戶將電源線輸送至設(shè)備電控柜上。
3.3 產(chǎn)水：供方產(chǎn)水接至使用方超純水管路就近進(jìn)水口。
3.4 場地：由用戶提供設(shè)備擺放面積。
3.5 藥品：調(diào)試及運行過程中所消耗的藥品均由用戶提供。
工藝要求
4.1 原水水質(zhì)：當(dāng)?shù)厥姓詠硭畼?biāo)準(zhǔn)（電導(dǎo)率≤300us/cm）
4.2 出水水質(zhì)：設(shè)備處理之后一級反滲透電導(dǎo)率≤10us/cm，二級反滲透電導(dǎo)率≤5us/cm。
4.3 系統(tǒng)出水：一級反滲透純水機(jī)系統(tǒng)產(chǎn)水 20m3/h，回收率 65-70%，二級純水機(jī)產(chǎn)水 15m3/h，回收率 80-85%。
工藝流程平面圖：
本套設(shè)備的設(shè)計原則和工藝流程均是按照客戶要求制作，最終解釋權(quán)歸秦泰盛水處理所有
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Zhuhai electronic co., LTD. 15 t/h ...
Technical design guidelines
The design of this water treatment process is based on full consideration of the following factors:
2.1 users' requirements on the quality and yield of product water;
2.2 reliability of process design;
2.3 simplicity of equipment and intelligent operation;
2.4 investment and operating expenses;
2.5 physical and chemical cleaning of equipment;
2.6 stability of water quality;
2.7 reliable online monitoring means.
The system has requirements on the outside world
3.1 water supply: municipal water supply ≥30m3/h.
3.2 power supply: the user shall transmit the power cord to the electronic control cabinet of the equipment.
3.3 water production: the water produced by the supplier shall be connected to the nearest inlet of the ultra-pure water pipeline of the user.
3.4 site: the user shall provide the equipment area.
3.5 drugs: all drugs consumed during debugging and operation shall be provided by users.
The technological requirements
4.1 raw water quality: local municipal tap water standard (conductivity ≤300us/cm)
4.2 effluent water quality: after equipment treatment, the conductivity of primary reverse osmosis is ≤10us/cm, and that of secondary reverse osmosis is ≤5us/cm.
4.3 system effluent: the system of the first stage reverse osmosis pure water machine produces 20m3/h of water with a recovery rate of 65-70%; the system of the second stage pure water machine produces 15m3/h of water with a recovery rate of 80-85%.
The design principle and process flow of this set of equipment are made in accordance with the requirements of the customer, and the final interpretation right belongs to qin tai sheng water treatment
...