(1) COPPER ETCHING LIQUID IN THE PRODUCTION OF CRYSTAL OF ALPHA ALKALI TYPE COPPER CHLORIDE TECHNOLOGY

Cooperated with Heritage Group USA, introduced and developed the proprietary technology, set up the world unique production line except in United States, using PCB etching waste liquor produced feed additives (ɑ - alkali type copper chloride).

(2) USING COPPER ETCHING WASTE LIQUOR PRODUCTION TECHNOLOGY MADE OF COPPER SULFATE ELECTROPLATING GRADE.

With Independent research and development of copper etching liquid processing technology, produced high purity electroplating grade copper sulfate purity higher than 99%, impurity content is far lower than the national standards, product indicators higher than Germany, Japan’s standard, meet the requirements of high precision electroplating, can be used as a production material of PCB industry.

(3) HIGH SALT REFRACTORY ORGANIC WASTEWATER ZERO DISCHARGE TREATMENT TECHNOLOGY

Evaporation and concentration, the oil-water separation, REDOX, mixed biochemical and flocculation precipitation technique, combined with special high pressure membrane membrane filtration technology processing, high salt refractory organic wastewater can reach the surface water environment quality standard "(GB3838-2002) class III standard, realizing wastewater zero emissions.

(4) INDUSTRIAL WASTE DISPOSAL, HAZARDOUS WASTE INCINERATION TECHNOLOGY

Use double two combustion chamber of rotary kiln, according to the characteristics, the reasonable combination of calorific value, good feedstock adaptability and unobstructed;Clinker burning rate below 5%, waste is burned, ratio of capacity is big, the slag rate is low.Tail gas treatment by half dry spray plus bag dust removal and flue gas monitoring and control system response is sensitive, safe and reliable, emissions to meet the most stringent eu standards;And waste heat recovery.

(5) THE INNOCENT TREATMENT OF INDUSTRIAL WASTE DISPOSAL - SAFE LANDFILL SITE OF HAZARDOUS WASTE STABLE CURING TECHNOLOGY

The independent research and development of the hazardous waste stable curing technology, satisfies the requirement of safe landfill leaching toxicity after curing;Safe landfill site adopting the most stringent engineering construction technology and the comprehensive monitoring and control technology of groundwater, the eventual treatment of hazardous waste is stable, safe disposal.

(6) LANDFILL GAS POWER GENERATION TECHNOLOGY

Independent research and development the applicability, high rate of gas collection of vertical well with four-way flat type landfill gas collection technology and efficient landfill gas purification technology, the introduction of low calorific value of fuel adaptable, clean degree of the gas internal combustion engine, the positive development of landfill gas power generation technology.

(7) BFBR ECOLOGICAL MUNICIPAL WASTEWATER TREATMENT TECHNIQUE

The introduction of advanced three-dimensional ecological engineering Hungary sewage treatment technology, the technology in biological membrane reaction system is introduced into aquatic plants, build a stable ecosystem, stimulate the biological activity, to improve the effect of sewage treatment, to achieve national standards.At the same time, can beautify the environment, and can effectively control the stench gas pollution environment, will become urban sewage treatment plant construction and urban landscape coordinated green ecological garden.