日本乱理伦片中文字幕,海角社区账号密码VIP共享群
-
地點(diǎn):
開展時間: 2025-02-11
舉辦單位: 美國加州圖拉爾國際展覽中心
-
地點(diǎn): 巴彥淖爾市
開展時間: 2025-02-22
舉辦單位: 內(nèi)蒙古春季農(nóng)機(jī)展組委會
-
地點(diǎn): 廣州市
開展時間: 2025-02-25
舉辦單位: 廣州光亞法蘭克福展覽有限公司
糞污資源化利用典型技術(shù)模式案例
2024-06-18
09:28:45
來源:黑龍江省農(nóng)業(yè)農(nóng)村廳 閱讀量:19967
評論
導(dǎo)讀:黑龍江省畜牧總站依托我省畜禽糞污資源化利用專家委員會,聯(lián)合黑龍江省農(nóng)業(yè)科學(xué)院畜牧獸醫(yī)分院總結(jié)提煉出多種適合我省“效果好、運(yùn)行佳、可復(fù)制、可推廣”的典型經(jīng)驗(yàn)?zāi)J?。請各地結(jié)合本地區(qū)實(shí)際情況學(xué)習(xí)借鑒,不斷提升畜禽糞污資源化利用水平。
【農(nóng)機(jī)網(wǎng) 科技創(chuàng)新】按照黑龍江省畜禽養(yǎng)殖廢棄物資源化利用聯(lián)席會議辦公室部署,圍繞“源頭減量、過程控制、末端利用”三個重點(diǎn)環(huán)節(jié),聚焦畜禽糞污減量化、無害化、資源化,黑龍江省畜牧總站依托我省畜禽糞污資源化利用專家委員會,聯(lián)合黑龍江省農(nóng)業(yè)科學(xué)院畜牧獸醫(yī)分院總結(jié)提煉出多種適合我省“效果好、運(yùn)行佳、可復(fù)制、可推廣”的典型經(jīng)驗(yàn)?zāi)J?。請各地結(jié)合本地區(qū)實(shí)際情況學(xué)習(xí)借鑒,不斷提升畜禽糞污資源化利用水平。今日推出糞污肥料化還田利用模式——黑龍江華澤農(nóng)牧發(fā)展有限公司典型案例。
糞污肥料化還田利用模式
——黑龍江華澤農(nóng)牧發(fā)展有限公司典型案例
糞污肥料化還田利用是將養(yǎng)殖場產(chǎn)生的糞污經(jīng)固液分離后,固體部分經(jīng)發(fā)酵處理或委托第三方處理后,作為有機(jī)肥料進(jìn)行還田;液體部分經(jīng)氧化塘或厭氧發(fā)酵儲存處理后,將無害化處理的糞水混合物或?qū)⒓S水與灌溉用水按照一定比例混合,作為液體肥料在農(nóng)田施肥和灌溉期間,利用拋灑車或管道施于農(nóng)田,進(jìn)行水肥一體化施用。肥料施用到土地上,可以提高土壤肥力,改善土壤團(tuán)粒結(jié)構(gòu),增強(qiáng)土壤生產(chǎn)能力,有效提升糧食產(chǎn)量和農(nóng)作物品質(zhì),減輕環(huán)境影響。
一
企業(yè)基本情況
黑龍江華澤農(nóng)牧發(fā)展有限公司成立于2016年9月,2017年承建了賓縣東部區(qū)域的畜禽糞污資源化利用整縣推進(jìn)項(xiàng)目,在常安鎮(zhèn)建設(shè)畜禽糞污集中處理中心一座,村級收集點(diǎn)19處,購置生產(chǎn)設(shè)備17臺(套),建有5條國內(nèi)先進(jìn)的臥旋式連續(xù)生物發(fā)酵
生產(chǎn)線。項(xiàng)目建成后每年可收集畜禽糞污10萬噸,年可生產(chǎn)糞肥3萬噸,年可深加工商品有機(jī)肥1.5萬噸。
二
技術(shù)模式要點(diǎn)
該項(xiàng)目利用養(yǎng)殖過程中產(chǎn)生的糞污,經(jīng)過固液分離,固體部分以微生物好氧發(fā)酵為基本原理,將畜禽糞污(添加秸稈、礦粉等輔料)好氧分解,達(dá)到無害化(可進(jìn)一步處理為有機(jī)肥);液體部分以微生物厭氧發(fā)酵和沉淀為基本原理,將液體中部分有機(jī)物厭氧分解后,液體還田,固態(tài)顆粒物經(jīng)沉淀形成污泥定期排放、回用。該項(xiàng)目以畜禽糞污和作物秸稈為原料,將發(fā)酵菌劑加入物料中,采用自主研發(fā)專利設(shè)備將物料充分混合調(diào)理,利用糞污中原有的有機(jī)物和外加秸稈等有機(jī)組分所含的能量,采用管式通風(fēng)技術(shù)及工藝控制,在臥旋式連續(xù)發(fā)酵設(shè)備內(nèi)通過微生物好氧發(fā)酵進(jìn)行放熱反應(yīng),實(shí)現(xiàn)物料高溫滅菌及水分蒸發(fā),最終產(chǎn)物為有機(jī)肥和冷凝水。
圖1-工藝流程圖
三
效益分析
(一)經(jīng)濟(jì)效益
畜禽糞污處理中心建設(shè)完成后,立即投入生產(chǎn)運(yùn)行。電費(fèi):按0.6元計算,每天耗電120元,每天用工費(fèi)300元(2人),雜費(fèi)(車、油等)每天300元,總成本約為720元/天。每日可生產(chǎn)初級有機(jī)肥7噸左右,合計噸成本為103元(含設(shè)備折舊)。預(yù)計糞污處理中心年可實(shí)現(xiàn)消納秸稈3萬噸,年處理畜禽糞污10萬噸,生產(chǎn)有機(jī)肥料1.5萬噸,按照每噸300元計算,年可實(shí)現(xiàn)銷售收入450萬元,可提供就業(yè)崗位10個,單臺設(shè)備每年可節(jié)能318.4吉焦,減排CO2約611.6噸。
(二)社會效益
該項(xiàng)目對有機(jī)固廢物進(jìn)行高溫好養(yǎng)發(fā)酵,發(fā)酵出的產(chǎn)物生產(chǎn)有機(jī)肥,實(shí)現(xiàn)有機(jī)固廢物無害化處理和資源化利用,改善和保護(hù)生態(tài)環(huán)境,同時有助于發(fā)展生態(tài)型農(nóng)業(yè)、促進(jìn)當(dāng)?shù)厥卟水a(chǎn)業(yè)的可持續(xù)發(fā)展。在畜禽糞便及秸稈處理的同時生產(chǎn)生物有機(jī)肥料,實(shí)現(xiàn)了對規(guī)模化養(yǎng)殖場畜禽糞便無害化、資源化、減量化處理,消除了農(nóng)村農(nóng)作物秸稈焚燒對霧霾形成的影響,同時拓展了有機(jī)肥市場,支持有機(jī)蔬菜、水果種植產(chǎn)業(yè)發(fā)展,生產(chǎn)綠色有機(jī)食品,降低化肥施用量,有利于生態(tài)環(huán)境保護(hù),有力推進(jìn)種植、養(yǎng)殖和廢棄物再利用走上生態(tài)和環(huán)境保護(hù)的良性循環(huán)軌道,推動節(jié)能減排和循環(huán)經(jīng)濟(jì)的發(fā)展。
(三)生態(tài)效益
該項(xiàng)目的實(shí)施將改變農(nóng)村現(xiàn)有畜禽養(yǎng)殖場和作物秸稈處理的現(xiàn)狀,實(shí)現(xiàn)了畜禽糞污和秸稈的集中處理,處理技術(shù)和管理水平科學(xué)先進(jìn)。不僅提供了一個高效利用畜禽糞污和秸稈的方法,將杜絕原填埋處理產(chǎn)生的糞污、廢水、焚燒等二次污染,改善了人居環(huán)境質(zhì)量,有利于居民身體健康狀況的改善。
版權(quán)與免責(zé)聲明: 凡本網(wǎng)注明"來源:農(nóng)機(jī)網(wǎng)”的所有作品,均為浙江興旺寶明通網(wǎng)絡(luò)有限公司-農(nóng)機(jī)網(wǎng)合法擁有版權(quán)或有權(quán)使用的作品,未經(jīng)本網(wǎng)授權(quán)不得轉(zhuǎn)載、摘編或利用其它方式使用上述作品。已經(jīng)本網(wǎng)授權(quán)使用作品的,應(yīng)在授權(quán)范圍內(nèi)使用,并注明“來源:農(nóng)機(jī)網(wǎng)tmpdc.cn" 。違反上述聲明者,本網(wǎng)將追究其相關(guān)法律責(zé)任。
本網(wǎng)轉(zhuǎn)載并注明自其它來源(非農(nóng)機(jī)網(wǎng)tmpdc.cn)的作品,目的在于傳遞更多信息,并不代表本網(wǎng)贊同其觀點(diǎn)或和對其真實(shí)性負(fù)責(zé),不承擔(dān)此類作品侵權(quán)行為的直接責(zé)任及連帶責(zé)任。其他媒體、網(wǎng)站或個人從本網(wǎng)轉(zhuǎn)載時,必須保留本網(wǎng)注明的作品第一來源,負(fù)版權(quán)等法律責(zé)任。
[{"ID":"3186916","Picture":"mt0001/bc84567bfd36087e562d61b0cc07db8c69ce2383d4ca31daffea677d92f748618e91f49e4817ad33.jpg","PictureDomain":"img70","Name":"上海TGA熱重分析儀","Type":"DZ-TGA101","Descrip":"DZ-TGA101是南京大展檢測儀器生產(chǎn)一款tga熱重分析儀,采用全新的爐體設(shè)計,精度高,熱穩(wěn)定性高,操作簡單等優(yōu)勢。","CompanyName":"南京大展檢測儀器有限公司","CompanyID":"141344","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"86","City":"南京市","Address":"南京市","PropertysValue":"","HitNumber":"40","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51558675","StandUrl":"/st141344","UpdateTime":"2024/12/22 20:35:01","TodayIsUpdate":"1","AttType":"0","AttState":"3","AttAddType":"3","IsSeoCreate":"0","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"21002","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00","IndustrySort":"1020000","HasPicSort":"103186916","UserID":"154340","PriceType":"0","PictureID":"1973112","CompanyTypeID":"5","Tag":"","LinkMan":"陳經(jīng)理","TelPhone":"400-885-2060","ClassName":"其它","ComProduct":"差示掃描量熱儀、熱重分析儀、同步熱分析儀、炭黑含量測試儀、導(dǎo)熱系數(shù)測試儀和差熱分析儀等儀器的研發(fā)、制造。","BrandNameCH":"","IsShow":"1","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"2190","MarketUpdateTime":"","CreateTime":"2024/11/14 6:59:40","Flag":"1","PackageName":"營銷寶會員","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"13357721930"},{"ID":"3146759","Picture":"mt0001/62b67f438055e75401f1d156b46d5220b01d828f6206d975678774d9730e941846756d889d63d9f0.jpg","PictureDomain":"img79","Name":"真空烘箱報價","Type":"","Descrip":"DZF6050真空烘箱廣泛應(yīng)用于生物化學(xué)、化工制藥、醫(yī)療衛(wèi)生、農(nóng)業(yè)科研、環(huán)境保護(hù)等研究領(lǐng)域,作粉末干燥、烘焙以及各類玻璃容器的消毒和滅菌之用。特別適合對于干燥熱敏性、易氧化分解和復(fù)雜成分物品進(jìn)行快速高效的干燥處理。","CompanyName":"寧波賽茵儀器有限公司","CompanyID":"140663","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"100","City":"寧波市","Address":"寧波市","PropertysValue":"","HitNumber":"118","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51558674","StandUrl":"/st140663","UpdateTime":"2024/12/22 20:34:30","TodayIsUpdate":"1","AttType":"0","AttState":"3","AttAddType":"3","IsSeoCreate":"0","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"21002","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00","IndustrySort":"1020000","HasPicSort":"103146759","UserID":"153653","PriceType":"0","PictureID":"1946451","CompanyTypeID":"5","Tag":"","LinkMan":"夏三宇","TelPhone":"86-0574-88365938","ClassName":"其它","ComProduct":"真空烘箱,恒溫干燥箱,培養(yǎng)箱,恒溫恒濕箱","BrandNameCH":"","IsShow":"1","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"4083","MarketUpdateTime":"","CreateTime":"2024/9/23 13:59:19","Flag":"1","PackageName":"營銷寶會員","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"13616560682"},{"ID":"2934248","Picture":"5646a23e59c232715ee61a7bf0b5d5f6c8475c8e6fa35a8bfafdc1f6be88d862b3ae295ac212ffc5.jpg","PictureDomain":"img76","Name":"感應(yīng)停車交通罐車開關(guān)","Type":"","Descrip":"交通罐車開關(guān)Q-TC01-24-G防爆磁性感應(yīng)停車開關(guān)是礦山自動化控制裝置及繼電保護(hù)裝置中做快速切換電路之用。是自動化技術(shù)發(fā)展中的一種新型開關(guān),本開關(guān)抗力強(qiáng),適用于煤礦井下無瓦斯、煤塵惡劣危險場所使用,作為井筒提升機(jī)減速點(diǎn),限位停車、過卷保護(hù)開關(guān)、裝卸載閘門、風(fēng)門控制及巷道運(yùn)輸、礦車計數(shù),推車機(jī),播臺還被廣泛應(yīng)用于礦山、機(jī)械、輕工、冶金、化工、紡織及科研等部門。","CompanyName":"麻城施邁賽工業(yè)自動化有限公司","CompanyID":"129135","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"191","City":"黃岡市","Address":"黃岡市","PropertysValue":"","HitNumber":"76","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51558673","StandUrl":"/st129135","UpdateTime":"2024/12/22 20:33:04","TodayIsUpdate":"1","AttType":"0","AttState":"3","AttAddType":"3","IsSeoCreate":"0","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"21002","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00","IndustrySort":"1020000","HasPicSort":"102934248","UserID":"142124","PriceType":"0","PictureID":"1687976","CompanyTypeID":"5","Tag":"","LinkMan":"向楊","TelPhone":"0713-2117311","ClassName":"其它","ComProduct":"接近開關(guān)、光電開關(guān)、拉繩開關(guān)、跑偏開關(guān)、打滑開關(guān)、磁性開關(guān)、傾斜開關(guān)、縱向撕裂開關(guān)、溜槽堵塞開關(guān)、行程開關(guān)","BrandNameCH":"","IsShow":"1","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"31340","MarketUpdateTime":"","CreateTime":"2024/3/21 4:35:05","Flag":"1","PackageName":"營銷寶會員","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"13636102066"},{"ID":"3222013","Picture":"mt0001/0497b4e3566c142003e80b39e7059489ecffb9b263c74d23289221ef77a6ae786bf0518f71413f9e.png","PictureDomain":"img64","Name":"維根斯頂置式攪拌器批發(fā)","Type":"WB2000-A","Descrip":"wiggens維根斯頂置式攪拌器標(biāo)準(zhǔn)型頂置攪拌器提供實(shí)驗(yàn)室常規(guī)攪拌使用的頂置攪拌器 WB2000-M 為數(shù)字顯示 , 大旋鈕調(diào)節(jié) , 方便實(shí)驗(yàn)室使用 , 即使戴著手套操作也可以準(zhǔn)確調(diào)節(jié)需要的轉(zhuǎn)速 , 同時具有速度的數(shù)字反饋 , 保證攪拌的恒定的轉(zhuǎn)速和扭距。","CompanyName":"天津浩創(chuàng)科技有限公司","CompanyID":"141786","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"2","City":"天津市","Address":"天津市","PropertysValue":"","HitNumber":"3","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51558661","StandUrl":"/st141786","UpdateTime":"2024/12/22 20:21:21","TodayIsUpdate":"1","AttType":"0","AttState":"3","AttAddType":"3","IsSeoCreate":"0","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"21002","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00","IndustrySort":"1020000","HasPicSort":"103222013","UserID":"154787","PriceType":"0","PictureID":"2000255","CompanyTypeID":"5","Tag":"","LinkMan":"姚雅珍","TelPhone":"022-87192739","ClassName":"其它","ComProduct":"博勒飛粘度計,IKA攪拌器,賽多利斯天平,atago折射計,優(yōu)萊博水浴","BrandNameCH":"","IsShow":"1","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"0","MarketUpdateTime":"","CreateTime":"2024/12/22 20:21:21","Flag":"1","PackageName":"營銷寶會員","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"13920127143"},{"ID":"3180413","Picture":"mt0001/dff4085807f5b9022c04e5a5ce603cb30441907f82b7a39a9592c97f1d7cf7f8cb2325678daf2fdb.jpg","PictureDomain":"img48","Name":"銷售進(jìn)口VICI色譜閥Valco六通閥哪家好","Type":"VICI","Descrip":"Valco十通閥/四通閥/六通閥/8通閥:Valco十通閥 由鄭州旭邁爾儀器有限公司為您提供!3 通 - 12 通閥。☆ 2“、3“和 6“ 加長桿可選?!?材料:Hasloy C合金、Inconel 600合金、Monel 400合金、Nickel 200合金、Nitronic 50合金、Titanium、Zirconium合金","CompanyName":"鄭州旭邁爾儀器有限公司","CompanyID":"141309","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"392","City":"國外","Address":"國外","PropertysValue":"","HitNumber":"119","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51558661","StandUrl":"/st141309","UpdateTime":"2024/12/22 20:21:45","TodayIsUpdate":"1","AttType":"0","AttState":"3","AttAddType":"3","IsSeoCreate":"0","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"21002","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00","IndustrySort":"1020000","HasPicSort":"103180413","UserID":"154305","PriceType":"0","PictureID":"1971892","CompanyTypeID":"5","Tag":"","LinkMan":"秦先生","TelPhone":"","ClassName":"其它","ComProduct":"農(nóng)藥殘留檢測儀,食品安全檢測儀,酒精檢測儀,棒式酒精測試儀,油煙檢測儀,水質(zhì)檢測儀,混凝土測溫儀,氣體報警檢測儀等","BrandNameCH":"","IsShow":"1","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"2130","MarketUpdateTime":"","CreateTime":"2024/11/6 19:24:52","Flag":"1","PackageName":"營銷寶會員","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"17837198913"},{"ID":"3075660","Picture":"00450ea57bc9bc7dde33cbce783a7553ab3a1d12fdaab40abec5de974fae2697d9f60b305ffd63af.jpg","PictureDomain":"img79","Name":"全自動水活度儀廠家","Type":"Aqualab Series 4TE","Descrip":"美國Aqualab 4TE臺式高精度水活度儀簡述:新一代的露點(diǎn)冷凝鏡面水分活度儀(水活度儀),于2008年9月1日正式發(fā)布。與Aqualab Series 3/ 3TE系列相同,該儀器采用的是的冷凝鏡面露點(diǎn)技術(shù)。這就意味著Series 4TE/TEV除了能夠繼續(xù)保持Series 3/ 3TE的重復(fù)性外,其它的功能得到了進(jìn)一步加強(qiáng)。","CompanyName":"上海君翼儀器設(shè)備有限公司","CompanyID":"129942","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"392","City":"國外","Address":"國外","PropertysValue":"","HitNumber":"58","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51558661","StandUrl":"/st129942","UpdateTime":"2024/12/22 20:21:00","TodayIsUpdate":"1","AttType":"0","AttState":"3","AttAddType":"3","IsSeoCreate":"0","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"21002","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00","IndustrySort":"1020000","HasPicSort":"103075660","UserID":"142931","PriceType":"0","PictureID":"1721326","CompanyTypeID":"5","Tag":"","LinkMan":"王經(jīng)理","TelPhone":"86-21-67159386","ClassName":"其它","ComProduct":"電位滴定儀,毛細(xì)管粘度計,粘度測量系統(tǒng),篩分儀,超聲波清洗機(jī),COD測定儀,BOD5分析儀","BrandNameCH":"","IsShow":"1","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"15201","MarketUpdateTime":"","CreateTime":"2024/7/4 15:24:28","Flag":"1","PackageName":"營銷寶會員","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"18621801483"}]
所有評論僅代表網(wǎng)友意見,與本站立場無關(guān)。