Frbiz Site
1 effluent water quality, quantity and emission standards
1.1 Wastewater Quality Owners of water according to data analyzed by the water quality, waste water quality indicators shown in the table below:
drywall power sander
disc sanders
Above data is subject to owner approval before they can adopt as the design information.
1.2 Water treatment According to information provided by the owners, the design of the project size
Average daily flow: 8000m3 / d. 1.3 standard According to the requirements of owners, the treated effluent should meet the following criteria in order to meet the recycling and disposal requirements:
" Sewage Comprehensive Discharge Standard "(GB8978-1996) in a standard (new project):
Note: pulp and reuse water quality requires owners.
2. Selection Process 2.1 Principles of Selection Process
Selection process scheme for the construction of wastewater treatment facilities to ensure that the treatment effect of treatment facilities and reduce operating costs play a most important role, it requires a combination of design size, water quality characteristics and the actual local conditions and requirements, select technology feasible and economically reasonable treatment technology, with comprehensive technical and economic analysis to optimize the best overall technical project and implementation modalities.
In wastewater treatment facilities to determine the overall process plan, the following principles:
(1) the selection process must be advanced technology, mature and strong ability to adapt to changes in water quality, stable operation can achieve the factory to ensure water quality standard and the national wastewater discharge standards.
(2) the selection process should reduce capital investment and operating costs, save floor space and reduce energy consumption.
(3) the selection process should be easy to operate, flexible and easy to manage. According to water quality and quantity, should be able to operate on the operation parameters and appropriate adjustments.
(4) the selection process should be easy to achieve automatic control, enhance operational management level.
(5) the selection process should minimize the surrounding Environment Adverse effects (odor, noise, aerosol, etc.).
2.2; the wastewater characteristics of
Wastewater main pollutants COD, BOD, SS, and COD, BOD, SS fiber in the production process is mainly caused by the decomposition, it can also be caused by the SS, paper pulp and paper technology more prominent. Suspended solids in wastewater are mainly long fiber, short fiber, Filler And a small amount of miscellaneous cells. According to the characteristics of waste paper pulp and paper wastewater, and effluent discharge standards, factory waste water treatment programs identified as microfiltration - physical and chemical pretreatment - biochemical method.
2.3 Scheme Selection Process Learn from previous experience in waste water treatment waste paper, pulp and water quality system is part of the production do not ask, as long as the control of COD less than 1500mg / l, SS less than 200mg / l (owners). Can be reused, taking into account the reduction of the scale of investment and reduce processing costs, the program determined by the pore water wastewater effluent screen and flotation of 8000 cubic meters / day, of which 3,000 cubic meters / day used in pulping systems directly back to (Water can meet the technical requirements), and the remaining 5000 cubic meters / hour through biological treatment, the part of the back to use paper-making system, and the surplus part of the discharge standards, then the whole plant wastewater back water up to 75% (6000 cubic m / day), this indicator is leading in the country. (National Environmental protection White Water Reuse Authority requires only 70% efficiency).
Mainly physico-chemical treatment process, combined with biological treatment methods for waste water and reuse water quality requirements, grading of the waste water treatment. Use of micro hydraulic screen filter wastewater recycling paper fiber can be used. By a flotation device to remove suspended solids, some water (3000m 3 / D) that is used back in the pulping process, the remaining waste water (5000m 3 / D) delivered by gravity biological contact oxidation pond, oxidation pond aeration system and the combination of set packing, use of filler on the microbial degradation of organic matter in waste water, ammonia, color, etc., of biological contact oxidation pond effluent gravity into two second flotation device, flotation waste water in the front channel mixer settings, and chemical mixing, reaction tanks were floating in the flotation separation, the water collected by gravity into the clear pond outlet pipe, water up to the national water quality guarantees discharge standards and requirements and paper paper production water standards. A secondary flotation floatation and sludge into the sludge storage tank. Periodic sludge storage tank into the sludge dewatering sludge dewatering devices, sludge disposal Sinotrans. Effluent discharged into the clear water tank for reuse, excess fresh water discharge. (Wastewater reuse technology and equipment are not within the scope of the design)
3 cell design process 1, grille Well Grid layout of a machine, type: LXG-800-2500
Motor power: 1.5kw grid gap: 5mm
Whole stainless steel material. 2, set pool Effective volume 300 cubic meters. Reinforced concrete underground pool, a roof.
3, waste water collecting tank upgrade Pump
Use two sets to upgrade wastewater pump, Model: ISG200-200 (I)
Flow: 400m 3 / H Head: 12.5m motor power: 22kw
A preparation with a Supporting lead bucket 2 4, micro hydro grid
Use micro hydro grid, grid space requirements under the recycled fiber, use gap is 2mm.
Sunday, July 25, 2010
Paper Mill Wastewater Treatment targets and selection criteria
Farmers on behalf of resentment, "farmers do not read" statement
Frbiz Site
In recent years, the Press and Publication Administration and other departments of the energetic efforts of the national reading activity is the formation of Xinghuoliaoyuan national trend. This phenomenon has been the NPC, Zhou Hongyu, deputy director of Hubei Provincial People's Congress called civilization is to improve the quality of the whole nation a very important and very good form. Zhou Hongyu said that the government work report that: "Without the development of advanced culture, no civilization, improving the quality of the whole nation, it is not
maccha
Will realize modernization. "In the phrase to illustrate the quality of culture on the role of the whole nation. Zhou Hongyu views also caused a lot of sympathy on behalf of members.
fujian oolong tea
Shenzhen section is worth reading the whole country
NPC Standing Committee, Association Central Committee, Vice Chairman, China Education Zhu Yongxin, vice president of Institute of view, reading is an important means of spiritual and cultural heritage, related to the rise and fall of the country and nation. A country, a nation of civilized attainment depends largely on the nation's reading level, a healthy and harmonious society should be a close reading of the society, a pioneering and innovative country should be a learning country. Reading can effectively enhance the country's cultural "soft power" and increase the comprehensive national strength, towards a learning society in the world today, reading is the most important thing the Chinese nation, no matter how the value of reading can not be overemphasized. Zhu Yongxin that allow people to read as a way of life, we must create a full range of reading atmosphere. To this end, he suggested to read Confucius's Birthday as a national festival.
Zhou Hongyu that all the people reading is not a simple advocacy, it is important that the Government can come up with measures, through specific incentives, taking the form of lively, organize, guide and encourage everyone to read.
Appears in Zhou Hongyu, Shenzhen Reading Month activities to do better. He said that the Shenzhen study on the development of a theme each year, the festival will be organized to study a variety of reading a lot of promotional activities, subject to wide public attention in Shenzhen and active participation. Shenzhen to study the social impact on the production, with its advocacy of the city as inseparable from the idea of reading and respected. Shenzhen can do it, also can do it all over. Zhou Hongyu proposed in Shenzhen can be good around the idea of a good experience to local conditions to use and learn. Read the full mobilization of all the people
wave form CPPCC, China's publishing group president Niezhen Ning, the CPPCC National Committee members, Hubei Province Press and Publication Bureau of Tang Jin suggested, by the Central Propaganda Department, the Central Civilization Office, the Ministry of Culture, Press and Publication Administration, the Ministry of Education and other related sector take the lead in setting up the National Steering Committee of the whole people to read, in the study made public during the festival various recommended books, and in various forms throughout the country to encourage reading, help reading, guided reading activities. By radio, TV , Newspapers, Network And other media publicity, the formation of all the people reading the boom.
Present, all the people reading activities have been carried out in full swing around. March 6 at the CPC Central Committee, Party Secretary of Chongqing in Chongqing delegation Bo Xilai told a media group, now began to grasp Chongqing, China, from primary school to read the ancient classics, "Yueyang Tower", "Reminiscence "" Azolla "," Preface to King "and other famous article," Mo of words, a young white head, empty sadness "and so famous, many students can one go to recite, he was as proud of Chongqing people's memory. Bo believes that because the activities of all ages, tastes, easy people to participate, willing to participate in the public from passive acceptance to active inputs. NPC, Chongqing Publishing Group Publication Fund Office Yelin Wei also said that in the deliberately funny, Funny, engaging show, Gao Qian's "mess things of God" who was thunder in the present large, each to participate in a "sing read about transfer" activities are on a spiritual baptism.
Behalf of resentment, "farmers do not read" statement
In Jiangxi, farmers are enjoying Farm House to bring reading fun. According to statistics, as of the end of 2009, Jiangxi province has built Farm House 7146. Local farmers and city people like to have timely agricultural technology, literature and art, current affairs and law, health and other aspects of life, the latest books. Jiangxi Farm House by farmers so called "cultural granary", and new wealth in rural road "station."
National People's Congress, the town of Crescent Wushi Zixi County in Jiangxi Province village party branch secretary of the Blue She read Ying said in an interview, in our village, winter and summer, after school, children have to look at Farm House books, adults are also frequented. Farm House is open every day, the villagers can be borrowed at any time. Lan Ying Nian said the village main planting seedlings, the planting, greening of the book most farmers.
For "Farmers do not study," the statement read Ying Lan was disgusted. She said that farmers are not reading is not possible, farmers need to improve their own quality. She village in the new moon, Ai Kanshu many farmers, but different hobbies, like books that are different.
To Lan Ying Nian pleased that the village children with reading room with computer. She said that before, children in rural areas do not have this condition, and the city's children can now be different. These countries have benefited from the broad masses of rural and remote areas, children shared cultural resources policy.
Hidden opportunities in the Chinese footwear industry crisis
Some analysts believe that with the urbanization and young adults into the service industry, footwear will be non-essential items they purchase an important item. Even if China can not maintain a double-digit growth, consumer spending will remain fairly robust. Mainland residents to purchase shoes of consumers will reach level of developed countries, UBS estimates that the mainland in 2010 shoe market capacity will reach 12 billion U.S. dollars, the per capita amount will purchase 2.2 pairs of shoes.
Cost factors have constrained the development of
sas comfort shoes
National Bureau of Statistics data show that 1-10 months of this year, the National Industrial prices rose 2.8%, raw materials, fuel and power purchase prices rose 3.9%, raw materials and energy purchase prices is the main reason leading to rising costs. "This year, rising raw material prices, the company production costs remain high, despite a variety of efficiency savings measures, our export is affected." Shoes Co., Ltd., Guangdong Jie He Yuling said.
timberland safety boot
The industry believes that, in recent years, raw materials, labor costs, energy costs Zhujianshangsheng, market intensified competitive pressures Di Jia Ge Shi De Qiyewufa pass the cost of the product, so Xiaoshou cost a percent of sales increased year by year, gradually Xueruo Gain Ability.
Challenges, many companies began to try to raise prices. In the footwear industry official said Kit, companies are reducing prices by increasing export of raw materials increases. However, the enterprises are not easy to increase the rate of increase of raw materials export offer increase over the previous year. Moreover, for most small businesses, price increases could mean the loss of some customers and markets.
Guangdong College of International Economic and trade experts believe that Professor Li Jun, raw material prices and oil prices climbing, the "Made in China" tremendous cost pressures, and will gradually weaken China-made products of international competitiveness.
Anti-dumping dilemma
From June 2005 the EU formally announced China's two shoes anti-dumping investigation began, the shoe wars between China and Europe has been going on for more than 2 years. October 7, 2006, the EU began to levy on Chinese shoes enterprises 16.5% of high anti-dumping duty for a period of 2 years. In September of this year, the EU launched the anti-circumvention investigation against Chinese leather shoes.
It is understood that the implementation of EU anti-dumping measures in the past year, China's exports of leather industry had a big impact. Arts & Crafts Import and Export Chamber of Commerce under the China Light Industry data provided by the first half of this year, the EU anti-dumping leather shoes product imports fell 7.76% compared with the same period. Among them, the import volume from China was 086 million pairs, amounting to 943 million U.S. dollars of imports, respectively, fell 26.37% year on year and 21.36%.
In response to the EU on China leather shoes products trade barriers, some Chinese shoes enterprises to the EU court of first instance proceedings, sued the European Council released the collection of anti-dumping duties of 16.5% did not comply with the EU laws.
It is reported that the EU Court of First Instance has completed the Chinese shoe anti-dumping proceedings instituted in the first round of the reply, Aokang and other Chinese shoe enterprises will enter the second round of the respondent, the time will be about one year. Vice Chairman of China Leather Association, Aokang Group President Wang Zhentao that Chinese shoes enterprises will strive hard in the second stage of the judicial process to achieve a breakthrough.
Another way to find solutions
Artificial trade barriers for the European Union, aware of this will become the trend of Chinese shoes enterprises on the one hand actively responding, on the one hand began to look for multi-channel market. EU anti-dumping in the pain suffered, the Chinese footwear enterprises become familiar with the EU rules of the game, many shoe line, he began to move up the mid-range to long-term deal with the barriers. "With a positive attitude to deal with trade friction, can not say it is not a new opportunity. Enterprises can take the opportunity in the product structure, quality and competition policy adjustments will greatly enhance the entire industry." Trade and economic relations experts believe, Zhou Fen Xi , a difficult situation of Chinese shoes enterprises should pay more attention to improve their competitiveness.
In fact, no significant effect when the various efforts, the Chinese footwear enterprises in upgrading their own, he began to realize this fact: The EU market is not the only option.
In November 2006 in which the EU ruling against Chinese shoemakers took effect four months later, the China-Africa Cooperation Forum Beijing Summit & Third Ministerial Conference held in Beijing. China and Africa in the economic areas related depth discussion and cooperation during the summit held a second session of China-Africa Business Conference and other activities, the Chinese footwear enterprises welcomed a historic opportunity.
In recent years, Chinese shoe exports to Africa is the rapid growth trend. Quanzhou, China led in recent years has increased the shoe on the non-investment, footwear enterprises in Zhejiang have also not far behind, the data show that the first three quarters of 2006 alone, exports to Africa in Zhejiang Province reached 210 million pairs of shoes and exports 320 million U.S. dollars.
South Korean sportswear and children's apparel market analysis
Frbiz Site
Casual Market Recent years, casual clothing and other species showed a significant increase compared to the trend, presumably the same as in previous years this year, or casual clothes than other types of more market share.
curved sectional sofa
100 ~ 150 stores, and has reached the peak of casual wear brand products are being developed in addition to the past, other projects outside the outward expansion strategy. This year's trend is in addition to clothing, the development will be dedicated to shoes, bags, underwear and other items can increase sales.
cheap sectional sofas
Korean brands to compete with the big brands in Western Europe have developed countermeasures, such as the formation of an integrated large retail outlets, increased denim products and the development of reasonable price and so on.
In South Korea has the most representative SPA (Manufacturing Retail)-based sales network of "Basichouse", with annual sales last year exceeded 210 billion won mark, the company will increase this year, household products, Construction of addition to clothing, the same fashion department store operator's multishap. Last year, YeshinPersons the "Maru" has set a sales record of 150 billion won, the company is currently touching underwear, cosmetics and other new areas.
At the same time, in the casual wear market, stimulate consumer brand new cowboy sensibility is also quite big move to attract people's attention.
Miss Han Guo casual fashion brands have entered the Chinese market, has entered the Chinese market on behalf of companies have E-land (E-land, Scofiele), Bangbang apparel (UGIZ, Bangbang), etc.
Sportswear, golf apparel market In the sportswear market, the most impressive highlight of the outdoor sports apparel market and the rapid expansion.
Just a few years ago outdoor sports apparel market has all the sports market share of only 20%, 40% of golf apparel, but the boom last year by the impact of recreation, outdoor sports apparel market activity began to significantly , showed a more significant trend. Last year, the sports apparel market, outdoor sports apparel had 50% of the total share.
Addition to sports clothing market, casual clothing, and other types of outdoor sports clothing also follow the trend, it was speculated that the future of outdoor sports apparel sportswear market will occupy the mainstream.
Above market trend, this year, sports apparel companies are eager to casual business plan contest with some, to the name under the guise of sports trends have been lurking in the sports apparel market in the casual wear manufacturer in order to effectively counterattacks.
This year, the sports apparel companies will share in the preservation of order into the market to strengthen the basis of casual wear series, trying to snatch business is casual to seize the market.
Therefore, a change in the past year, functional products, most competitive form of outdoor sports apparel will add a fashion element in a variety of styles and a variety of design styles of the product will be flooding the market.
Already entered the Chinese market sportswear and golf apparel representatives of enterprises FnCKolon (Jacknicklaus), BMGlobal (Wolsey), Cheil Industries (Fubu) and so on.
Infants, children's wear market
Recently, in Korea market, infants, children's clothing company one of the biggest changes is to reduce the dependence on department store distribution network, the form of discount stores and Outletmall novel way of circulation increased dramatically. Infants, children occupy a market share of discount stores to department stores lightning speed catching up with market share. It is speculated that the share of discount stores in the near future there will be more than the trend of department stores.
Infants, children appeared recently reduced the age difference, the design trend of increasing integration. The original, aged from 0 to 15-year-old children's clothing market has been divided into infant, toddler, child, child care and juvenile clothing, children's clothing manufacturer is now expanding clothing line, of all ages clothing line has become blurred.
Now enter the Chinese market in infants, children's clothing brand are "Aga? Bang", "RioBravo", "E-landkids", "Tomkid", "OURQ" and so on.
A Card N Qazi bargain in 2008 recommended lowering the price of premium cards
Frbiz Site
08 end of the year, looking depressed stores, Xiao Bian also felt real deterrent financial crisis, many DIY Players can only tighten their purse, have shot the idea of courage is not shot, after all, winter in the IT, that is destined to missed shots. November Big Three market, a long Yinxian, let a friend National annoyed file installed, but for gamers, the Graphics Through this round of price cuts should appear more conservative trend, at present, as 9800GTX + / 4850 firmly ahead of thousand dollars below the 399 yuan of 95GT/HD3650 also fall no lower, falls Hancu, many dealers will have the gift of phase gifts, but there are unscrupulous merchants will be false prices in an attempt to muddle through, and today Xiaobian on bringing to the several recent graphics card, they have a higher heat in the market, players must be quick to notice when the purchase price, to save the financial crisis Under the pockets of every penny!
glass wall vases
No drop down to 4850 9800GTX + Pujiang 300
frosted glass vases
GALAXY 9800GTX + 1GB GALAXY 9800GTX +1 GB with independent research and development of non-public version of the design, exquisite workmanship, clear alignment. Graphics based on 55nm manufacturing process, using the G92-420-B1 shows the core, and the 9800GTX with the same 128 stream processors, core / memory frequency higher than the same number of core products. Full support for DirectX10 and side effects SM4.0 technology, support PCI-Express2.0 bus, high-definition video playback capabilities in support of BSP technology and VP2 engine, and supports NV latest CUDA, PhysX physics acceleration four major internal organs, games and have good performance on high-definition performance.
In the power supply design, this card uses a 4 +1 phase power design, in which the core is 4-phase power supply, plus a memory module with independent power supply, the use of materials with detection by solid-state capacitors QC guarantee the stability of this product running. Designed independent of the MOS pipe heat sink to reduce the temperature, to achieve improved graphics performance while enhancing graphics a long time stability under full load conditions.
Memory, the GALAXY 9800GTX + Black Edition with Samsung 1.0ns memory will particles constitute 1GB/256Bit the memory specifications, the default core / shader / memory frequency up to 738/1836/2000MHz, in view of particles using 1.0ns memory, core memory have the potential of overclocking is not small. Large 1GB memory capacity is more suitable for high resolution picture quality, and allow to run a large number of textures to play a better game heterosexual filtering, antialiasing performance, so that full release of GPU performance, so that players can run the game smoother and .
Heat, the GALAXY 9800GTX + Black CoolerMaster the series low-noise "black box" radiator, using a large area of heat sinks and quiet Fan Combination, although the large size of the radiator for taking up the space of two expansion slots, but more spacious interior with fins improves cooling efficiency even more. Xiao Bian by dealers know, the black with the radiator temperature will 9800GTX + 9800GT other than commercially available low of 10 degrees, showing a good graphics card for temperature control.
Interfaces, the GALAXY 9800GTX + Black Edition is equipped with the HDMI interface, enables users to easily set up high-definition platform.
Editor Comments: GALAXY as the industry leader, its 1GB version of the 9800GTX + will be significant price reductions, estimated the 9800GTX + other brands will follow shortly, compared with A MD Buy of the 4850's marked down, and the game players must look at in the near future, seize the opportunity to win the 9800GTX + card.
[Model] GALAXY 9800GTX + Black Edition 1G cards will be
[Reference Price] 1099 yuan