食品工業(yè)的內(nèi)容極其復雜，包括制糖、釀造、肉類、乳品加工等生產(chǎn)過程，所排出的廢水都含有機物，具有強的耗氧性，且有大量懸浮物隨廢水排出。動物性食品加工排出的廢水中還含有動物排泄物、血液、皮毛、油脂等，并可能含有病菌，因此耗氧量很高，比植物性食品加工排放的廢水的污染性高得多

工程概述：某集團主營業(yè)務涉及飼料生產(chǎn)、食品加工、種畜禽繁育等產(chǎn)業(yè)。集團年飼料生產(chǎn)能力1100多萬噸，日宰殺家禽能力230多萬只，年可生產(chǎn)畜禽種苗1億多只。屠宰污水主要來自于圈欄沖洗、淋洗、屠宰及其它廠房地坪沖洗、燙毛、剖解、副食加工、洗油等工序所產(chǎn)生的污水，

 水質(zhì)特點

1、屠宰污水一般呈紅褐色，有難聞的腥臭味,其中含有大量的血污、油脂質(zhì)、毛、肉屑、骨屑、內(nèi)臟雜物、未消化的食物、糞便等污物，固體懸浮物含量高。

2、屠宰污水有機物含量高，可生化性好其中高濃度有機質(zhì)不易降解，處理難度較大，宰污水中的營養(yǎng)物主要是氮、磷，其中氮主要以有機物或銨鹽形式存在，而磷主要以磷酸鹽的形式存在。

  工藝流程

  來自屠宰場的污水經(jīng)格柵（網(wǎng)）去除污水中的毛、皮、浮渣和大顆粒懸浮物后自流入隔油池，去除大部分油脂和泥砂后進入調(diào)節(jié)池，經(jīng)調(diào)節(jié)池調(diào)節(jié)水質(zhì)水量后，并保證后續(xù)處理設施的正常運行。經(jīng)過調(diào)節(jié)池的水經(jīng)泵提升至平流式氣浮沉淀一體機。先期去除水中懸浮物（ss），去除率達90%以上，出水進入一體化污水處理設備，一體化污水處理設備由（水解酸化池、二級接觸氧化池、沉淀池組成），污水在水解酸化池

進行酸化處理，通過厭氧菌將大分子有機物轉(zhuǎn)化成低分子有機物；經(jīng)水解酸化池流入接觸氧化池進行生化反應后再進入沉淀池，出水經(jīng)過濾消毒達標排放

濟寧天通是一家水處理設備生產(chǎn)和銷售集一體的公司，公司擁有高尖端的技術人才，擁有高素質(zhì)的工作團隊，可以及時地為客戶提供完善的售后服務。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。

The content of the food industry is extremely complex, including sugar, brewing, meat, dairy products processing, such as the production process, all the wastewater containing organic matter, has strong oxygen consumption, and there are a large number of suspended matter with waste water discharge. Animal foods also contain animal waste in processing the wastewater, blood, fur, grease, etc., and may contain bugs, so the oxygen consumption is very high, than food processing plant emissions of waste water pollution is much higher

Project overview: the main business of a group is related to feed production, food processing, breeding of livestock and poultry and other industries. The annual feed production capacity of the group is over 11 million tons, and the daily slaughter of poultry is more than 2.3 million, and the annual production of livestock and poultry can be more than 100 million. The slaughter of sewage is mainly from the effluent of flushing, washing, slaughtering and other plant floor rinsing, ironing, cuting, cutting, processing and washing of oil.

The water quality characteristics

1, slaughter wastewater generally is reddish brown, has the unpleasant stench, which contains a lot of blood, fat mass, wool, meat scraps, skeletal, visceral sundry, undigested food, fecal sewage, such as high content of suspended solids.

2, slaughter wastewater organic matter content is high, can good biochemical with high concentration of organic matter is not easy to degrade, processing is difficult, the nutrients in slaughter wastewater is mainly nitrogen, phosphorus, nitrogen mainly exists in the form of organic matter or ammonium salt, and phosphorus mainly exists in the form of phosphate.

Process flow

From slaughterhouse wastewater by grid (mesh), remove the wool and leather in the sewage, scum and since into the separation tank, after the big particles suspended after removing most of the oil sand and mud into the basin, after regulating pool water, and ensure the normal operation of the subsequent treatment facilities. The water through the regulating pool is pumped up to the flat flow type air floating precipitator. Early removal of suspended solids (ss) in water, the removal rate of more than 90%, the water into the integrated wastewater treatment equipment, the integration of sewage treatment equipment by (hydrolysis acidification pool, secondary contact oxidation pool, sedimentation tank), sewage in the hydrolysis acidification pool

The acidification treatment is used to convert large molecular organic matter into low molecular organic matter through anaerobic bacteria. After the hydrolyzed acidification pond was released into the contact oxidation pond for biochemical reaction, then it entered the sedimentation tank and the water was filtered and disinfected to meet the standard discharge

Jining day pass is a set of water treatment equipment production and sales of the company, the company has sophisticated technology talented person, has a high quality work team, can provide customers with perfect after-sales service in a timely manner. 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.