粗大浓稠硕大噗嗤噗嗤h,精品人妻码一区二区三区,国产av无码专区亚洲精品,日韩a片无码毛片免费看小说

現(xiàn)代污水處理技術，按處理程度劃分，可分為一級、二級和三級處理工藝。污水一級處理應用物理方法，如篩濾、沉淀等去除污水中不溶解的懸浮固體和漂浮物質。污水二級處理主要是應用生物處理方法，即通過微生物的代謝作用進行物質轉化的過程，將污水中的各種復雜的有機物氧化降解為簡單的物質。生物處理對污水水質、水溫、水中的溶氧量、pH值等有一定的要求。污水三級處理是在一、二級處理的基礎上，應用混凝、過濾、離子交換、反滲透等物理、化學方法去除污水中難溶解的有機物、磷、氮等營養(yǎng)性物質。污水中的污染物組成非常復雜，常常需要以上幾種方法組合，才能達到處理要求。

污水一級處理為預處理，二級處理為主體，處理后的污水一般能達到排放標準。三級處理為深度處理，出水水質較好，甚至能達到飲用水質標準，但處理費用高，除在一些極度缺水的國家和地區(qū)外，應用較少。目前我國許多城市正在籌建和擴建污水二級處理廠，以解決日益嚴重的水污染問題。

濟寧天通機械有限公司是從事水處理設備生產(chǎn)與銷售一體化的公司。 多年來，我公司堅持以“群策群力，開創(chuàng)未來，注重細節(jié)，追求完美”的管理理念不斷加強內(nèi)部管理，積累豐富的管理經(jīng)驗，注重提高自身素質，自始至終堅持信譽至上，質量第一，安全生產(chǎn)，文明施工的原則，樹立了良好的社會形象，贏得了較好的經(jīng)濟效益和社會信譽。

我公司主要產(chǎn)品：水處理設備，污水處理設備、廢水處理設備、工業(yè)污水設備、農(nóng)業(yè)廢水設備、雨水凈水設備、醫(yī)院污水設備、鋼廠廢水設備、屠宰場廢水設備、食品廠廢水處理設備等多種設備，可根據(jù)要求專業(yè)定制水處理設備。

 工程概況

工程名稱：山東某電動車廢水處理工程

工程性質： 工業(yè)廢水處理工程

工程范圍：污水處理站1米內(nèi)的所有內(nèi)容，包括設備的供貨、安裝、指導調(diào)試。不包括從車間或其他地方引到污水處理站的給排水管道工程、電氣工程、熱力工程、消防工程等公用工程以及污水站的土建工程。

原水水質、水量

1 原水水量：廢水水量200m?/d；每小時處理水量為10m?/h;

2 原水水質

 運行情況

處理后水質標準達到《污水綜合排放標準》GB8978-2002一級排放標準

Modern sewage treatment technology can be divided into first, second and tertiary treatments according to the degree of treatment. The first stage of wastewater treatment is the application of physical methods, such as screening and precipitation, to remove the suspended solids and floating substances that are not dissolved in sewage. Mainly is the application of biological treatment of secondary sewage treatment method, namely through the microbial metabolism process of material transformation, to a variety of complex organic oxidation degradation of a sewage to be a simple matter. Biological treatment has certain requirements for sewage water quality, water temperature, dissolved oxygen content in water and pH value. Wastewater tertiary treatment is in one, secondary treatment, on the basis of application of coagulation, filtration, ion exchange, reverse osmosis and other physical and chemical methods to remove dissolved organic matter, phosphorus and nitrogen in the wastewater and other nutritional substances. The composition of pollutants in sewage is very complicated, and it is often necessary to combine several methods to meet the requirements.

Sewage treatment is treated as pretreatment, secondary treatment is the main body, and the treated wastewater can meet the emission standard. The tertiary treatment is a deep treatment, the water quality is better, and even the drinking water quality standard can be reached, but the treatment cost is high, except in some countries and regions with extreme water shortage, the application is less. At present, many cities in our country are preparing and expanding the secondary treatment plant to solve the problem of increasing water pollution.

Jining tiantong machinery co., LTD. Is a company engaged in the production and sales of water treatment equipment. Over the years, we insist on with "projects, create the future, attention to detail, striving for perfection" the management idea of continuously strengthening internal management, accumulated rich management experience, to improve their own quality, to adhere to the supremacy of credibility, quality first, safety production, civilized construction principle, establish a good social image, has won the good economic benefit and social prestige.

My company main products: water treatment equipment, sewage treatment equipment, wastewater treatment, industrial wastewater, agricultural wastewater, rain water purification equipment, hospital sewage equipment, steel plant waste water equipment, slaughterhouse wastewater treatment equipment, food factory waste water treatment equipment and other equipment, can professional custom according to the water treatment equipment.

Project overview

Project name: shandong hao name electric vehicle wastewater treatment project

Engineering nature: industrial wastewater treatment project

Project scope: all contents within 1 meter of sewage treatment station, including equipment supply, installation, guidance and debugging. It does not include the water supply and drainage pipeline engineering, electrical engineering, thermal engineering, fire engineering and other public works from the workshop or other places to the sewage treatment station, and the civil works of the sewage station.