12111029 - uts

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DataSettling Pond

Dimensipanjang100mlebar50mdalam2m

konsentrasi TSS awal500mg/L

Air Tambangmasuk25L/detikkonsentrasi TSS masuk2500mg/Lkeluar25L/detik

laju pengendapan TSS1.5kg/detik

berat jenis lumpur2000kg/m3

Olah data

DimensiOlah Datapanjang100mvolume10000m3lebar50m jumlah total solid masuk3.75kg/menit=5400kg/haridalam2mperubahan volume efektif kolam0.045m3/menit=64.8m3/harikoefisien konsentrasi keluar0.00015/menit=0.216/harikonsentrasi TSS awal500mg/L=0.5kg/m3Air Tambangdebit masuk25L/detik=1.5m3/menit=2160m3/harikonsentrasi TSS masuk2500mg/L=2.5kg/m3debit keluar25L/detik=1.5m3/menit=2160m3/harilaju pengendapan TSS1.5kg/detik=90kg/menit=129600kg/hariberat jenis lumpur2000kg/m3

Runge Kutta Orde 2dt1menitinterval waktuwaktuynk1k2dyyn+1cxnxn+1(menit)(kg)(kg)(kg)(kg)(kg)(kg/m3)(kg)(kg)05000-87-86.993475-86.99673754913.00326250.4913003262086.996737514913.0032625-86.9869504894-86.9804264681-86.98368847874826.01957402130.482601957486.996737586.9836884787y =jumlah total solid dalam kolam24826.0195740213-86.9739029361-86.9673798934-86.97064141474739.04893260650.473904893386.983688478786.9706414147c =konsentrasi TSS34739.0489326065-86.9608573399-86.9543352756-86.95759630774652.09133629880.465209133686.970641414786.9575963077 x = jumlah total solid kumulatif dalam kolam44652.0913362988-86.9478137004-86.9412926144-86.94455315744565.14678314140.456514678386.957596307786.944553157454565.1467831414-86.9347720175-86.9282519096-86.93151196354478.21527117780.447821527186.944553157486.931511963564478.2152711778-86.9217322907-86.9152131608-86.91847272574391.29679845210.439129679886.931511963586.918472725774391.2967984521-86.9086945198-86.9021763677-86.90543544374304.39136300840.430439136386.918472725786.905435443784304.3913630084-86.8956587045-86.88914153-86.89240011724217.49896289110.421749896386.905435443786.892400117294217.4989628911-86.8826248444-86.8761086476-86.8793667464130.61959614510.413061959686.892400117286.879366746104130.6195961451-86.8695929394-86.86307772-86.86633532974043.75326081550.404375326186.87936674686.8663353297114043.7532608155-86.8565629891-86.8500487469-86.8533058683956.89995494740.395689995586.866335329786.853305868123956.8999549474-86.8435349932-86.8370217281-86.84027836073870.05967658680.387005967786.85330586886.8402783607133870.0596765868-86.8305089515-86.8239966633-86.82725280743783.23242377940.378323242486.840278360786.8272528074143783.2324237794-86.8174848636-86.8109735522-86.81422920793696.41819457150.369641819586.827252807486.8142292079153696.4181945715-86.8044627292-86.7979523945-86.80120756183609.61698700960.360961698786.814229207986.8012075618163609.6169870096-86.7914425481-86.7849331899-86.7881878693522.82879914070.352282879986.801207561886.788187869173522.8287991407-86.7784243199-86.771915938-86.7751701293436.05362901170.343605362986.78818786986.775170129183436.0536290117-86.7654080444-86.7589006387-86.76215434163349.29147467020.334929147586.77517012986.7621543416193349.2914746702-86.7523937212-86.7458872917-86.74914050643262.54233416370.326254233486.762154341686.7491405064203262.5423341637-86.7393813501-86.7328758965-86.73612862333175.80620554040.317580620686.749140506486.7361286233213175.8062055404-86.7263709308-86.719866453-86.72311869193089.08308684850.308908308786.736128623386.7231186919223089.0830868485-86.713362463-86.7068589608-86.71011071193002.37297613660.300237297686.723118691986.7101107119233002.3729761366-86.7003559464-86.6938534197-86.69710468312915.67587145350.291567587186.710110711986.6971046831242915.6758714535-86.6873513807-86.6808498294-86.6841006052828.99177084840.282899177186.697104683186.684100605252828.9917708484-86.6743487656-86.6678481895-86.67109847752742.32067237090.274232067286.68410060586.6710984775262742.3206723709-86.6613481009-86.6548484997-86.65809830032655.66257407060.265566257486.671098477586.6580983003272655.6625740706-86.6483493861-86.6418507599-86.6451000732569.01747399760.256901747486.658098300386.645100073282569.0174739976-86.6353526211-86.6288549697-86.63210379542482.38537020220.24823853786.64510007386.6321037954292482.3853702022-86.6223578055-86.6158611287-86.61910946712395.76626073510.239576626186.632103795486.6191094671302395.7662607351-86.6093649391-86.6028692367-86.60611708792309.16014364720.230916014486.619109467186.6061170879312309.1601436472-86.5963740215-86.5898792935-86.59312665752222.56701698970.222256701786.606117087986.5931266575322222.5670169897-86.5833850525-86.5768912987-86.58013817562135.9868788140.213598687986.593126657586.5801381756332135.986878814-86.5703980318-86.563905252-86.56715164192049.41972717220.204941972786.580138175686.5671516419342049.4197271722-86.5574129591-86.5509211531-86.55416705611962.86556011610.19628655686.567151641986.5541670561351962.8655601161-86.544429834-86.5379390018-86.54118441791876.32437569820.187632437686.554167056186.5411844179361876.3243756982-86.5314486564-86.5249587977-86.5282037271789.79617197110.178979617286.541184417986.528203727371789.7961719711-86.5184694258-86.5119805406-86.51522498321703.28094698790.170328094786.52820372786.5152249832381703.2809469879-86.505492142-86.4990042301-86.50224818611616.77869880180.161677869986.515224983286.5022481861391616.7786988018-86.4925168048-86.4860298661-86.48927333541530.28942546640.153028942586.502248186186.4892733354401530.2894254664-86.4795434138-86.4730574481-86.47630043091443.81312503550.144381312586.489273335486.4763004309411443.8131250355-86.4665719688-86.4600869759-86.46332947231357.34979556320.135734979686.476300430986.4633294723421357.3497955632-86.4536024693-86.4471184491-86.45036045921270.89943510390.127089943586.463329472386.4503604592431270.8994351039-86.4406349153-86.4341518676-86.43739339151184.46204171250.118446204286.450360459286.4373933915441184.4620417125-86.4276693063-86.4211872311-86.42442826871098.03761344380.109803761386.437393391586.4244282687451098.0376134438-86.414705642-86.4082245391-86.41146509061011.62614835320.101162614886.424428268786.4114650906

Runge Kutta Endapandt1hariinterval waktuwaktuVnk1Vn+1(hari)(m3)(m3)(m3)010000-64.89935.219935.2-64.89870.4V =Volume kolam efektif (tanpa endapan lumpur)29870.4-64.89805.639805.6-64.89740.849740.8-64.8967659676-64.89611.269611.2-64.89546.479546.4-64.89481.689481.6-64.89416.899416.8-64.89352109352-64.89287.2119287.2-64.89222.4129222.4-64.89157.6139157.6-64.89092.8149092.8-64.89028159028-64.88963.2168963.2-64.88898.4178898.4-64.88833.6188833.6-64.88768.8198768.8-64.88704208704-64.88639.2218639.2-64.88574.4228574.4-64.88509.6238509.6-64.88444.8248444.8-64.88380258380-64.88315.2268315.2-64.88250.4278250.4-64.88185.6288185.6-64.88120.8298120.8-64.88056308056-64.87991.2317991.2-64.87926.4327926.4-64.87861.6337861.6-64.87796.8347796.8-64.87732357732-64.87667.2367667.2-64.87602.4377602.4-64.87537.6387537.6-64.87472.8397472.8-64.87408407408-64.87343.2417343.2-64.87278.4427278.4-64.87213.6437213.6-64.87148.8447148.8-64.87084457084-64.87019.2467019.2-64.86954.4476954.4-64.86889.6486889.6-64.86824.8496824.8-64.86760506760-64.86695.2516695.2-64.86630.4526630.4-64.86565.6536565.6-64.86500.8546500.8-64.86436556436-64.86371.2566371.2-64.86306.4576306.4-64.86241.6586241.6-64.86176.8596176.8-64.86112606112-64.86047.2616047.2-64.85982.4625982.4-64.85917.6635917.6-64.85852.8645852.8-64.85788655788-64.85723.2665723.2-64.85658.4675658.4-64.85593.6685593.6-64.85528.8695528.8-64.85464705464-64.85399.2715399.2-64.85334.4725334.4-64.85269.6735269.6-64.85204.8745204.8-64.85140755140-64.85075.2765075.2-64.85010.4775010.4-64.84945.6784945.6-64.84880.8794880.8-64.84816804816-64.84751.2814751.2-64.84686.4824686.4-64.84621.6834621.6-64.84556.8844556.8-64.84492854492-64.84427.2864427.2-64.84362.4874362.4-64.84297.6884297.6-64.84232.8894232.8-64.84168904168-64.84103.2914103.2-64.84038.4924038.4-64.83973.6933973.6-64.83908.8943908.8-64.83844953844-64.83779.2963779.2-64.83714.4973714.4-64.83649.6983649.6-64.83584.8993584.8-64.835201003520-64.83455.21013455.2-64.83390.41023390.4-64.83325.61033325.6-64.83260.81043260.8-64.831961053196-64.83131.21063131.2-64.83066.41073066.4-64.83001.61083001.6-64.82936.81092936.8-64.828721102872-64.82807.21112807.2-64.82742.41122742.4-64.82677.61132677.6-64.82612.81142612.8-64.825481152548-64.82483.21162483.2-64.82418.41172418.4-64.82353.61182353.6-64.82288.81192288.8-64.822241202224-64.82159.21212159.2-64.82094.41222094.4-64.82029.61232029.6-64.81964.81241964.8-64.819001251900-64.81835.21261835.2-64.81770.41271770.4-64.81705.61281705.6-64.81640.81291640.8-64.815761301576-64.81511.21311511.2-64.81446.41321446.4-64.81381.61331381.6-64.81316.81341316.8-64.812521351252-64.81187.21361187.2-64.81122.41371122.4-64.81057.61381057.6-64.8992.8139992.8-64.8928140928-64.8863.2141863.2-64.8798.4142798.4-64.8733.6143733.6-64.8668.8144668.8-64.8604145604-64.8539.2146539.2-64.8474.4147474.4-64.8409.6148409.6-64.8344.8149344.8-64.8280150280-64.8215.2151215.2-64.8150.4152150.4-64.885.615385.6-64.820.815420.8-64.8-44155-44-64.8-108.8

JAWABNomor 1kondisi awal massa TS dalam larutan5000kg

Nomor 2PDB model massa TSy(t) = 5000 + dy/dt

Nomor 3konsentrasi TSS air keluar ketika 45 menit0.1011626148kg/m3

Nomor 4endapan lumpur setelah 3 bulan4168m3

Nomor 5kolam pengendap penuh lumpur ketika hari ke155hari dari keadaan awaljumlah lumpur10044=10000m3karena volume maksimal kolam20088000=20000000kg=20000ton