1、 The core underlying logic of customized adaptation

Requirement Decomposition: From "Common Standards" to "Industry Individuality"

Firstly, clarify the core demands of each industry: the chemical industry focuses on "reduction of high salt and high COD wastewater+salt recovery", the electroplating industry focuses on "heavy metal separation+water resource reuse", the food industry emphasizes "protection of thermosensitive substances+resource recycling", and the electronics industry pursues "ultra pure water production+low pollution emissions". Combined with environmental policy requirements (such as zero emissions, COD limits), capacity fluctuations (continuous/intermittent production), and site conditions (land area, energy type), a customized demand list is formed.

Modular combination: flexible adaptation to different scenarios

Based on the core architecture of "basic evaporation module+function expansion module", the basic module ensures the core evaporation function, and the expansion module supplements and adapts to industry pain points:

Preprocessing module: demulsification, filtration, neutralization, and hardness removal (suitable for oily, highly suspended, and highly corrosive wastewater);

Separation enhancement module: crystallizer, membrane separation, adsorption device, etc. (suitable for high salt, heavy metal, and organic solvent wastewater);

Energy adaptation module: industrial waste heat recovery, solar heating, MVR/multi effect evaporation switching (adapted to different energy consumption needs);

Post processing modules: distilled water reuse system, salt purification device, heavy metal recovery equipment (adapted to resource utilization needs).

Full process adaptation: precise matching from material to control

Customization is not limited to craftsmanship, but also needs to cover the entire chain of "material selection - structural design - intelligent control - operation and maintenance services": material adaptation to material corrosiveness, structural adaptation to material viscosity/scaling tendency, control adaptation to production capacity fluctuations, and operation and maintenance adaptation to industry technology level.

2、 Customized solutions and efficient adaptation cases for key industries

1. Chemical industry: "reduction+resource utilization" plan for high salt and high COD wastewater

Industry pain points: wastewater salt content of 5% -25% COD≥10000mg/L， The composition is complex (containing difficult to degrade organic matter, toxic and harmful substances), the processing energy consumption is high, the salt is prone to scaling and blocking the equipment, and the environmental protection requirements are strict.

Key points of customized adaptation:

Process customization: Adopting a combination process of "pretreatment (neutralization+hardness removal)+MVR low-temperature evaporation+crystallizer", pretreatment removes calcium and magnesium ions to avoid scaling, MVR technology recovers secondary steam to reduce energy consumption, and the crystallizer achieves purity recovery of salts (sodium chloride, sodium sulfate, etc.) (purity ≥ 95%);

Material customization: For wastewater containing chloride ions and strong acids, use Hastelloy or titanium alloy materials to avoid equipment corrosion;

Control customization: Set up COD online monitoring and salt concentration warning, automatically adjust evaporation temperature (45-60 ℃) and circulation rate according to water quality fluctuations, and ensure continuous operation.

Adaptation effect: A certain fine chemical enterprise processes 50 tons of high salt organic wastewater per day. After customized treatment, the water content of the concentrated solution is reduced to 8%, with an annual reduction rate of 90%. The annual income from recycling industrial salt exceeds 500000 yuan, and the energy consumption per ton of water treatment is only 35kWh, which is 60% lower than traditional equipment.

2. Electroplating/surface treatment industry: "Zero discharge+water resource recycling" solution for heavy metal wastewater

Industry pain points: Wastewater contains heavy metal ions such as chromium, nickel, and copper, and requires a large amount of rinsing water, resulting in serious waste of water resources and a high risk of exceeding heavy metal standards. Therefore, it is necessary to meet the requirements of "zero emissions" and resource utilization.

Key points of customized adaptation:

Process customization: Adopting the "demulsification air flotation+precision filtration+low-temperature evaporation+heavy metal recovery" process, pre-treatment removes oil and suspended solids, low-temperature evaporation separates water from heavy metal concentrate, and the concentrate is electrolyzed to recover heavy metals (recovery rate ≥ 90%). Distilled water is reused in the rinsing process;

Precision customization: The evaporation temperature is controlled at 40-50 ℃ to avoid the volatilization of heavy metals. The conductivity of distilled water is ≤ 10 μ S/cm, which meets the standards for electroplating rinse water;

Structural customization: The equipment is equipped with an online cleaning device, which is designed to address the scaling characteristics of electroplating wastewater. It automatically backwashs regularly to ensure continuous operation of the equipment for more than 30 days.

Adaptation effect: A certain electroplating factory processes 20 tons of nickel containing wastewater per day, and a customized solution achieves a distilled water reuse rate of 85%. The annual water cost savings exceed 300000 yuan, and the nickel recovery purity reaches 99.2%. The annual additional income is 200000 yuan, and the wastewater discharge fully meets the standard.

3. Electronics/semiconductor industry: "Ultra pure water reuse+low pollution" solution for high-purity wastewater

Industry pain points: Wastewater contains trace amounts of heavy metals, organic matter, and salt, requiring extremely high water quality for reuse (electronic grade ultrapure water standard). The production process is continuous and the production capacity is stable, and equipment failures need to be avoided from affecting production.

Key points of customized adaptation:

Process customization: Adopting the deep treatment process of "ultrafiltration+reverse osmosis pretreatment+low-temperature evaporation+polishing mixed bed", the pretreatment removes most pollutants, low-temperature evaporation further purifies, and polishing mixed bed ensures the effluent quality (conductivity ≤ 1 μ S/cm);

Material customization: The equipment flow channel is polished with 316L stainless steel to avoid secondary pollution, and the sealing components are made of food grade materials;

Customized operation and maintenance: equipped with remote monitoring and automatic fault diagnosis system, real-time monitoring of water quality and equipment operating parameters, supporting 24-hour remote operation and maintenance, reducing on-site manpower.

Adaptation effect: A semiconductor enterprise processes 15 tons of cleaning wastewater per day, and the customized solution produces water that meets electronic grade ultrapure water standards, with a reuse rate of 90%. The annual cost savings for ultrapure water procurement exceed 1.2 million yuan, and the equipment failure rate is less than 0.5%, without affecting production progress.

4. Food/Beverage Industry: "Resource Recycling+Mild Treatment" Solution for Heat Sensitive Wastewater

Industry pain points: Wastewater contains high concentrations of organic compounds (sugars, proteins) and thermosensitive substances, and high temperatures can easily cause component damage. It is necessary to achieve wastewater reduction and resource recovery while meeting the hygiene standards of the food industry.

Key points of customized adaptation:

Process customization: Adopting the "plate and frame filtration+low-temperature vacuum evaporation+organic matter recovery" process, solid impurities are filtered and removed. Low temperature evaporation at 40-45 ℃ avoids damage to heat sensitive components. The concentrated solution recovers sugar and protein for feed processing;

Structural customization: The equipment is made of sanitary grade stainless steel material, with no dead corners in the flow channel design, supporting CIP (online cleaning), and meeting the hygiene requirements of the food industry;

Energy customization: adapted to steam waste heat in food factories, utilizing waste heat to heat wastewater, reducing energy consumption per ton of water treatment by 40%.

Adaptation effect: A dairy enterprise processes 10 tons of high concentration organic wastewater per day. After customized treatment, the organic recovery rate reaches 80%, and the annual income from recycling feed raw materials exceeds 150000 yuan. Distilled water is reused for workshop cleaning, with an annual water-saving cost of 80000 yuan. The treatment process has no odor or secondary pollution.

5. Pharmaceutical industry: "compliant disposal+solvent recovery" solution for high concentration organic wastewater

Industry pain points: Wastewater contains high concentrations of organic solvents (ethanol, acetone), drug residues, high COD concentration, difficult treatment, solvent volatilization causing waste, and strict environmental protection requirements.

Key points of customized adaptation:

Process customization: Adopting the "solvent recovery tower+low-temperature evaporation+activated carbon adsorption" process, the organic solvents in the wastewater are first recovered (purity ≥ 92%), and then the organic pollutants are concentrated through low-temperature evaporation. The concentrated liquid is incinerated and disposed of in compliance with regulations;

Temperature customization: The evaporation temperature is controlled at 50-55 ℃ to avoid the volatilization and deterioration of drug components, ensuring safe operation;

Security customization: The equipment is equipped with explosion-proof devices and solvent concentration monitoring and alarm systems, which comply with the safety regulations of the pharmaceutical industry.

Adaptation effect: A certain raw material pharmaceutical enterprise can process 8 tons of pharmaceutical wastewater per day, customize a solution to recover ethanol with an annual income of over 300000 yuan, achieve a COD removal rate of 98%, discharge wastewater in compliance with standards, and reduce the cost of treating tons of water by 50% compared to traditional processes.

6. New energy (lithium battery) industry: "Resource recovery+zero emissions" solution for lithium containing wastewater

Industry pain points: Wastewater contains valuable metals such as lithium, cobalt, and nickel, with high salt concentration. It is necessary to achieve metal recovery and zero discharge of wastewater to meet the green production requirements of the new energy industry.

Key points of customized adaptation:

Process customization: Adopting the "chemical precipitation pretreatment+low-temperature evaporation+lithium salt crystallization recovery" process, the pretreatment removes impurity ions, low-temperature evaporation concentrates the lithium salt solution, and the crystallizer recovers lithium carbonate (purity ≥ 99%);

Material customization: For fluorine-containing wastewater, choose fluorine lined materials to avoid equipment corrosion;

Capacity customization: Adopting modular design, supporting parallel expansion, adapting to the expansion needs of lithium battery enterprises from 10 tons/day to 100 tons/day.

Adaptation effect: A certain lithium battery enterprise processes 30 tons of lithium containing wastewater per day, with a customized lithium recovery rate of 95%. The annual revenue from recycling lithium carbonate exceeds 2 million yuan, and the wastewater achieves zero discharge, fully meeting the requirements of environmental protection policies.

3、 The key guarantee for efficient adaptation of customized solutions

Early stage precise research: Conduct in-depth research on the production site of enterprises, analyze wastewater quality (composition, concentration, corrosiveness, viscosity), production capacity scale (continuous/intermittent, fluctuation range), environmental requirements, energy types (electricity/steam/waste heat), site limitations, etc., form detailed demand reports, and avoid "one size fits all" solutions.

Modular and flexible combination: Based on the core evaporation module, quickly match pre-processing, separation, recovery, energy adaptation and other expansion modules according to industry pain points, shorten the implementation cycle of the solution, and reserve upgrade space to meet the future capacity expansion or environmental standard improvement needs of the enterprise.

Full life cycle services: Customization is not limited to equipment delivery, but also requires providing full life cycle services such as installation and commissioning, operator training, remote operation and maintenance, and regular maintenance to ensure long-term stable operation of the equipment and avoid affecting the adaptation effect due to improper operation or untimely maintenance.

Data based iterative optimization: By collecting equipment operation data (energy consumption, processing efficiency, water quality compliance rate) through an intelligent control system, combined with changes in enterprise production, continuous optimization of process parameters and operation strategies is achieved to achieve a closed loop of "scheme operation optimization" and ensure long-term efficient adaptation.