Time filter

Source Type

China's new Environment Protection Law and the Emission Standard of Pollutants for the Petroleum Refining Industry ("Emission Standard") enacted by the Ministry of Environmental Protection of PRC ("MOEP") require all petroleum industry companies in China to meet higher standards for industry wastewater by July 1, 2017. As China has increasingly enforced compliance with these requirements, oil and chemical companies have been upgrading their old equipment and treatment technology with renovations like those being undertaken at the Golmud Petroleum Refinery. Mr. Guangqiang Chen, co-founder and CTO of Recon stated, "We are very pleased to partner with BOW to provide a customized wastewater treatment solution to Golmud Petroleum Refinery for their treatment upgrade program. Oily wastewater treatment is far more difficult than general industrial wastewater and domestic sewage treatment. In addition, our clients are usually located in remote areas and face the grim challenge of ecological conservation, and thus adopt the higher emissions standards and strict requirements of their suppliers. We overcame these serious challenges in Golmud by cooperating with BOW, a leading wastewater treatment expert in China, to customize a solution based on the Golmud project's unique chemical components and environmental variables. These efforts have been confirmed in the field as well, as we have successfully treated oilfield wastewater and the testing results from the technical bidding period show the treated water quality has greatly exceeded China's one-class A permitted criteria. We expect to assist Golmud Petroleum Refinery to successfully complete its wastewater treatment upgrade project, and look forward to further advancing our brand awareness within the industry. Our research into oilfield oil sludge has positioned us to enter the larger market of oilfield environmental protection." About Beijing OriginWater Technology Co., Ltd. (300070.SZ) Founded in 2001 and listed in Shenzhen market in 2010, Beijing OriginWater Technology Co. Ltd. is a one stop solution provider that has dedicated itself to resolving China's three main water issues: water pollution, water shortage and drinking water insecurity. PetroChina Company Limited ("PetroChina") is the largest oil and gas producer and distributor, playing a dominant role in the oil and gas industry in China. Golmud Petroleum Refinery is an affiliate of Qinghai Oilfield, a subsidiary of PetroChina Co., Ltd. and is in the Southeast of Golmud City, the facility covers an area of 77.8 hectares, 2,850 meters above sea level, is the only one million tons (a processing capacity of 1 million tons per year) refinery in the Qinghai-Tibet Plateau. Recon Technology, Ltd. is China's first listed non-state owned oil and gas field service company on NASDAQ. Recon supplies China's largest oil exploration companies, Sinopec (NYSE: SNP) and CNPC, with advanced automated technologies, efficient gathering and transportation equipment and reservoir stimulation measure for increasing petroleum extraction levels, reducing impurities and lowering production costs. Through the years, RCON has taken leading positions on several segmented markets of the oil and gas filed service industry. RCON also has developed stable long-term cooperation relationship with its major clients, and its products and service are also well accepted by clients. For additional information please visit: www.recon.cn . This news release contains forward-looking statements as defined by the Private Securities Litigation Reform Act of 1995. Forward-looking statements include statements concerning plans, objectives, goals, strategies, future events or performance, and underlying assumptions and other statements that are other than statements of historical facts. These statements are subject to uncertainties and risks including, but not limited to, product and service demand and acceptance, changes in technology, economic conditions, the impact of competition and pricing, government regulation, and other risks contained in reports filed by the company with the Securities and Exchange Commission. All such forward-looking statements, whether written or oral, and whether made by or on behalf of the company, are expressly qualified by the cautionary statements and any other cautionary statements which may accompany the forward-looking statements. In addition, the company disclaims any obligation to update any forward-looking statements to reflect events or circumstances after the date hereof. To view the original version on PR Newswire, visit:http://www.prnewswire.com/news-releases/recon-completes-an-agreement-to-provide-wastewater-treatment-equipment-and-solution-for-a-petrochina-petroleum-refinery-300465295.html


BEIJING, May 30, 2017 /PRNewswire/ -- Recon Technology, Ltd. (NASDAQ: RCON), ("Recon" or the "Company"), a leading independent oilfield services provider operating primarily in China, today announced the Company's affiliate, Beijing BHD Petroleum Technology Co., Ltd. ("BHD") has signed and completed an Agreement ("Agreement") with Beijing OriginWater Purification Engineering Technology Co., Ltd ("BOW Engineering"), a subsidiary of Beijing OriginWater Technology Co. Ltd. (300070.SZ) ("BOW") to cooperate with BOW Engineering to install and provide maintenance and chemical testing services for an all-in-one wastewater treatment equipment package to Golmud Petroleum Refinery, an affiliate of Qinghai Oilfield, a PetroChina Co., Ltd. (NYSE: PTR) ("PetroChina") subsidiary. Pursuant to the Agreement, Recon will partner with BOW Engineering to provide a complete set of wastewater treatment equipment and service to an upgrade renovation project for Golmud Petroleum Refinery, which is expected to be completed by the end of May 2017 and the Agreement valued at RMB 6.37 million (approximately USD $0.94 million). China's new Environment Protection Law and the Emission Standard of Pollutants for the Petroleum Refining Industry ("Emission Standard") enacted by the Ministry of Environmental Protection of PRC ("MOEP") require all petroleum industry companies in China to meet higher standards for industry wastewater by July 1, 2017. As China has increasingly enforced compliance with these requirements, oil and chemical companies have been upgrading their old equipment and treatment technology with renovations like those being undertaken at the Golmud Petroleum Refinery. Mr. Guangqiang Chen, co-founder and CTO of Recon stated, "We are very pleased to partner with BOW to provide a customized wastewater treatment solution to Golmud Petroleum Refinery for their treatment upgrade program. Oily wastewater treatment is far more difficult than general industrial wastewater and domestic sewage treatment. In addition, our clients are usually located in remote areas and face the grim challenge of ecological conservation, and thus adopt the higher emissions standards and strict requirements of their suppliers. We overcame these serious challenges in Golmud by cooperating with BOW, a leading wastewater treatment expert in China, to customize a solution based on the Golmud project's unique chemical components and environmental variables. These efforts have been confirmed in the field as well, as we have successfully treated oilfield wastewater and the testing results from the technical bidding period show the treated water quality has greatly exceeded China's one-class A permitted criteria. We expect to assist Golmud Petroleum Refinery to successfully complete its wastewater treatment upgrade project, and look forward to further advancing our brand awareness within the industry. Our research into oilfield oil sludge has positioned us to enter the larger market of oilfield environmental protection." About Beijing OriginWater Technology Co., Ltd. (300070.SZ) Founded in 2001 and listed in Shenzhen market in 2010, Beijing OriginWater Technology Co. Ltd. is a one stop solution provider that has dedicated itself to resolving China's three main water issues: water pollution, water shortage and drinking water insecurity. PetroChina Company Limited ("PetroChina") is the largest oil and gas producer and distributor, playing a dominant role in the oil and gas industry in China. Golmud Petroleum Refinery is an affiliate of Qinghai Oilfield, a subsidiary of PetroChina Co., Ltd. and is in the Southeast of Golmud City, the facility covers an area of 77.8 hectares, 2,850 meters above sea level, is the only one million tons (a processing capacity of 1 million tons per year) refinery in the Qinghai-Tibet Plateau. Recon Technology, Ltd. is China's first listed non-state owned oil and gas field service company on NASDAQ. Recon supplies China's largest oil exploration companies, Sinopec (NYSE: SNP) and CNPC, with advanced automated technologies, efficient gathering and transportation equipment and reservoir stimulation measure for increasing petroleum extraction levels, reducing impurities and lowering production costs. Through the years, RCON has taken leading positions on several segmented markets of the oil and gas filed service industry. RCON also has developed stable long-term cooperation relationship with its major clients, and its products and service are also well accepted by clients. For additional information please visit: www.recon.cn . This news release contains forward-looking statements as defined by the Private Securities Litigation Reform Act of 1995. Forward-looking statements include statements concerning plans, objectives, goals, strategies, future events or performance, and underlying assumptions and other statements that are other than statements of historical facts. These statements are subject to uncertainties and risks including, but not limited to, product and service demand and acceptance, changes in technology, economic conditions, the impact of competition and pricing, government regulation, and other risks contained in reports filed by the company with the Securities and Exchange Commission. All such forward-looking statements, whether written or oral, and whether made by or on behalf of the company, are expressly qualified by the cautionary statements and any other cautionary statements which may accompany the forward-looking statements. In addition, the company disclaims any obligation to update any forward-looking statements to reflect events or circumstances after the date hereof. To view the original version on PR Newswire, visit:http://www.prnewswire.com/news-releases/recon-completes-an-agreement-to-provide-wastewater-treatment-equipment-and-solution-for-a-petrochina-petroleum-refinery-300465295.html


Jin X.,Peking University | Xia D.,Peking University | Ma Z.,Beijing Origin Water Technology Co. | Jae H.K.,Peking University | Xu Q.,Peking University
Chinese Journal of Environmental Engineering | Year: 2015

In order to study the effects of different aerobic pretreatments on methane production from food waste, three simulated anaerobic bioreactors were constructed, including traditional anaerobic bioreactor C1, upper-layer aerobic-anaerobic bioreactor C2 and bottom aerobic-anaerobic bioreactor C3. Results indicated that C1 was maintained at the lag-phase of methane production due to the accumulation of volatile fatty acids. However, the lag time of methane production in C2 and C3 could be reduced to less than 10 days. The aerobic pretreatment of C2 and C3 was capable to increase the aerobic degradation of easily hydrolysed fractions and the excess volatile fatty acids. After stopping upper layer aeration on the 32nd day, methane concentration of C2 could increase to above 50% within 27 days. And the methane production rate increased quickly, arriving to the peak value of 773 mL/(kg·d) on the 81st day. For C3, bottom aeration ceased on the 11st day, even though methane concentration reached to over 50% within 22 days, the subsequent methane production rate decreased before gradually increased again. The methane production rate in C3 could only achieve 517 mL/(kg·d). Upper-layer aerobic pretreatment might need relatively longer time, but the start-up of methane generation was accelerated. In addition, compared to bottom aerobic pretreatment, the subsequent methanogenesis process of upper-layer aerobic pretreatment was more stable and it could reach to higher methane production rate. ©, 2015, Science Press. All right reserved.


Zhu L.-J.,Zhejiang University | Zhu L.-P.,Zhejiang University | Xu Y.-Y.,Zhejiang University | Zhu B.-K.,Zhejiang University | And 2 more authors.
Gongneng Cailiao/Journal of Functional Materials | Year: 2014

The BCP-g-SiO2 NPs were first prepared by grafting block copolymer of poly(methylmethacrylate) and poly(2-(dimethylamino)ethyl methacrylate) brushes onto SiO2 NPs via surface-initiated reversible addition fragmentation chain transfer (RAFT) polymerization. Then the BCP-g-SiO2 NPs were blended with PVDF to prepare PVDF/BCP-g-SiO2 organic-inorganic hybrid membranes by the traditional non-solvent induced phase separation (NIPS) method. Subsequently, the PDMAEMA chains were zwitterionicalized by 1, 3-propane sultone (1, 3-PS). Therefore, the surface zwitterionicalization PVDF/BCP-g-SiO2 organic-inorganic hybrid membranes were successful prepared. The hydrophilicity and antifouling ability of the PVDF membrane were significantly enhanced after surface zwitterionicalization. Therefore, it was an effective method to modify the PVDF membrane using BCP-g-SiO2 NPs as additive together with surface zwitterionicalizationa.


Yang Y.,Tianjin Polytechnic University | Lin Z.,Beijing Originwater Technology Co
Advanced Materials Research | Year: 2012

Di-(2-ethylhexyl) phthalate (DEHP) is one of the most common plasticizers, it have a wide variety of industrial, agricultural and domestic applications. The degradation characteristics of DEHP in water by the advanced oxidation process O 3, UV and UV/O 3 were respectively studied. The effects of ozone concentration, DEHP concentration and pH on the removal rate of DEHP were investigated. The experimental results showed that UV was not able to remove DEHP significantly. However, O 3 or the combination of O 3 with UV could degrade DEHP effectively. Both the increase in the O 3 concentration and the initial pH value of the system benefited the DEHP removal. © (2012) Trans Tech Publications, Switzerland.


Wang R.,Beijing University of Technology | Wang R.,Beijing Origin Water Technology Co. | Hao R.,Beijing University of Technology | Zhao W.,Beijing University of Technology
Chinese Journal of Environmental Engineering | Year: 2016

To improve the denitrification rate of starch/polyvinyl alcohol(PVA) and effectively control the carbon release rate, a new slow-release organic carbon source(SOC) was synthesized by adding acetate starch/hydrophobic emulsifier(SPAN80), secondary encapsulation and surface cross-linking reaction. The optimum material ratio, nitrogen removal efficiency and release model of SOC were investigated by carbon release and denitrification experiments. The results showed that the denitrification efficiency would ascend rapidly with augmenting of starch content in SOC while the rise of release speed may increase the concentration of COD in the effluent. When the content of starch was 58. 2%, the appropriate carbon release rate and nitrogen removal efficiency could be obtained and the nitrate removal efficiency, average denitrification rate and the effluent concentration of COD could reach 100%, 11. 67 mg/(L·h) and 27. 65 mg/L, as the carbon emission and utilization achieved a balance. So the high nitrogen removal efficiency, long life cycle and controlled carbon release rate made the new SOC suitable for engineering application. © 2016, Science Press. All right reserved.


Yan X.,Tsinghua University | Xiao K.,Tsinghua University | Xiao K.,University of Chinese Academy of Sciences | Liang S.,Tsinghua University | And 6 more authors.
Bioresource Technology | Year: 2015

Baffles are a key component of an airlift membrane bioreactor (MBR), which could enhance membrane surface shear for fouling control. In order to obtain an optimal hydraulic condition of the reactor, the effects of baffle location and size were systematically explored in this study. Computational fluid dynamics (CFD) was used to investigate the hydrodynamics in a bench-scale airlift flat sheet MBR with various baffle locations and sizes. Validated simulation results showed that side baffles were more effective in elevating membrane surface shear than front baffles. The maximum average shear stress was achieved by adjusting baffle size when both front and side baffles were installed. With the optimized baffle configuration, the shear stress was 10-30% higher than that without baffles at a same aeration intensity (specific air demand per membrane area in the range of 0-0.45m3m-2h-1). The effectiveness of baffles was particularly prominent at lower aeration intensities. © 2014 Elsevier Ltd.


Trademark
Beijing Originwater Technology Co. | Date: 2010-09-09

Water sterilizers; Water purifying apparatus and machines; Filters for drinking water; Purification installations for sewage; Water purification installations; Sanitary apparatus and installations; Water distribution installations; Water supply installations; Gas scrubbing apparatus; Cooling appliances and installations. Water treating; Air purification; Decontamination of hazardous materials; Recycling of waste and trash; Colour separation services; Food and drink preservation; Cloth waterproofing; Metal casting; Assembling of materials for others; Production of Energy.

Loading Beijing Origin Water Technology Co. collaborators
Loading Beijing Origin Water Technology Co. collaborators